KS

Keith E. Stephens

KP Kraton Polymers: 7 patents #12 of 194Top 7%
BI Building Materials Investment: 5 patents #31 of 182Top 20%
QC Quincy Compressor: 3 patents #2 of 11Top 20%
The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
Overall (All Time): #275,387 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10156233 Dual control valve for reciprocating compressor unloader system Tingrong Ren, Gary Hyer 2018-12-18
10087920 Compressor bushing Tingrong Ren, Jonathan Rollier, Mark Long 2018-10-02
9835147 Dual control valve for reciprocating compressor unloader system Tingrong Ren, Gary Hyer 2017-12-05
9493654 Preparation of industrial asphalt Nicholas Soto, Denis Muki Tibah 2016-11-15
9457354 System and method for continuous processing of recyclable material James A. Svec, Denis Muki Tibah 2016-10-04
9187644 Continuous processing of asphalt formulations James A. Svec, Denis Muki Tibah 2015-11-17
9115296 Bituminous emulsions Robert Q. Kluttz, Willem C. Vonk, Jan Korenstra 2015-08-25
9010058 Shingle with transition device for impact resistance Daniel C. DeJarnette, William B. Corley, Sr., Willie R. Grice, Skyler G. Hare, Mark Glover +3 more 2015-04-21
8901211 Preparation of industrial asphalt Nicholas Soto, Denis Muki Tibah 2014-12-02
7728074 Process for preparing a bituminous binder composition Robert Q. Kluttz 2010-06-01
7622519 Bituminous binder composition and process for preparing the same Robert Q. Kluttz 2009-11-24
7592381 Process for preparing a bituminous binder composition Robert Q. Kluttz 2009-09-22
7576148 Blown asphalt compositions Robert Q. Kluttz, Harriet Kendrick 2009-08-18
7402619 Cross-linking compositions for polymer-modified asphalt compositions 2008-07-22
6759454 Polymer modified bitumen compositions Robert Q. Kluttz, Dale L. Handlin, Jr., Carl L. Willis 2004-07-06
4751147 Low viscosity, semicrystalline chlorinated polyethylene resins and articles formed therefrom Andre J. Uzee 1988-06-14
4707522 Low viscosity, semicrystalline chlorinated polyethylene resins and articles formed therefrom Andre J. Uzee 1987-11-17