Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 2017 › Kraton Polymers › Keith E. Stephens
KS

Keith E. Stephens — 1 Patent in 2017

QCQuincy Compressor: 1 patents #1 of 3Top 35%
Waxahachie, TX: #2 of 9 inventorsTop 25%
Texas: #5,225 of 15,389 inventorsTop 35%
Overall (2017): #346,811 of 506,227Top 70%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9835147 Dual control valve for reciprocating compressor unloader system Tingrong Ren, Gary Hyer 2017-12-05

Nearby-Ranked Inventors

Kenneth J. Stewart1
Kevin Stewart1
Kevin R. Stewart1
Keith C. Stevens1
Kenneth E. Stevens1
Kenneth A. Stephens1
Ken Erik Steine1
Keith Steinbruck1
Keith Steidl1