Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Reading & Bates Development › Richard I. Evans
RE

Richard I. Evans — 2 Patents

RDReading & Bates Development: 2 patents #2 of 9Top 25%
Baton Rouge, LA: #763 of 1,896 inventorsTop 45%
Louisiana: #3,215 of 10,876 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Richard I. Evans has been granted 2 US patents while listed as an inventor at Reading & Bates Development. The first was granted in 2000 and the most recent in September 2002. Richard I. Evans ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard I. Evans in Baton Rouge, LA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6444095 System for recovering glycol from glycol/brine streams Ralph L. Hicks, Rita W. Girau, Kiel M. Divens, Timothy R. Dunning 2002-09-03
6023003 Process and system for recovering glycol from glycol/brine streams Timothy R. Dunning, Ralph L. Hicks, Rita W. Girau, Kiel M. Divens 2000-02-08

Frequent Collaborators

Kiel M. Divens2 shared
Timothy R. Dunning2 shared
Rita W. Girau2 shared
Ralph L. Hicks2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2