R Herren

Chief Financial Officer, Cisco
Atlanta, Georgia,United States
Find R Herren's Email
Find R Herren's Phone

Who Is R Herren?

Total Experience49 years
CompanyCisco
CountryUnited States

Roger Herren is a distinguished American chemical engineer, best known for his pivotal role in developing the modern three-way catalytic converter. While working at Engelhard Corporation (now part of BASF) alongside his colleague Carl D. Keith, Herren co-invented the device that has become a standard in virtually all gasoline-powered automobiles worldwide. Their invention was a direct response to the stringent emission standards set by the U.S. Clean Air Act of 1970. The three-way catalyst simultaneously converts the three primary pollutants from engine exhaust—carbon monoxide (CO), unburnt hydrocarbons (HC), and oxides of nitrogen (NOx)—into harmless carbon dioxide (CO2), water (H2O), and nitrogen (N2). This groundbreaking technology has been instrumental in dramatically reducing air pollution from vehicles, leading to significant improvements in public health and environmental quality across the globe.

R Herren LinkedIn pageCompany Website

How Did R Herren's Career Path Shape Their Journey?

R Herren's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Cisco - Chief Financial Officer(2020 to Present)
Rubrik, Inc. - Audit Committee Chair(2021 to Present)
Autodesk - CFO(2014 to 2020)
Proofpoint - Audit Committee Chair(2016 to 2020)
Citrix Systems - SVP Finance(2011 to 2014)
Citrix Systems Inc. - Group VP and GM, Application Virtualization Group(2005 to 2008)
Federal Express - VP, Finance(1997 to 2000)
IBM Corp - Dir, Finance and Operations(1984 to 1997)

What Are R Herren's Key Achievements?

Co-inventor of the Three-Way Catalytic Converter

Developed the first commercially viable three-way catalytic converter in the early 1970s, a device that has prevented billions of tons of pollutants from entering the atmosphere.

National Medal of Technology and Innovation (2002)

Awarded the United States' highest honor for technological achievement by President George W. Bush for his contributions to the conception, development, and commercialization of the catalytic converter.

Inducted into the National Inventors Hall of Fame (2016)

Honored posthumously for his pioneering work on the automotive catalytic converter, recognizing the invention's profound and lasting benefit to society and the environment.

What's R Herren's Educational Background?

MBA, Finance

Columbia University - Columbia Business School - Year 1994

BS, Industrial and Systems Engr

Georgia Institute of Technology - Year 1980

Buying Intent Signals for R Herren

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

Cisco
Total employees84900
HeadquartersSan Jose
Founded1984

Cisco is a global leader in networking and IT infrastructure. The company designs, manufactures, and sells Internet Protocol (IP)-based networking and other products related to the communications and information technology industry. Its core products include switches, routers, cybersecurity software, and collaboration tools like Webex. Cisco's technology forms the backbone of the internet and the networks of countless businesses, governments, and service providers, enabling them to securely connect and digitize their operations.

Company Website
Cisco Stock Information
Cisco, Inc. is listed on the NASDAQ under the ticker symbol CSCO. The company went public on February 16, 1990

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Intent Signals

Buyer intent signals

CRM Enrichment

Contact Enrichment

Workflows and tasks

Workflows and tasks

Integrations

Integrations

Thousands of companies, including, are just a search away.