RC

Robert C. Coffin

3M: 6 patents #2,536 of 11,543Top 25%
Chevron: 5 patents #897 of 4,788Top 20%
University of California: 2 patents #4,561 of 18,278Top 25%
Bank of America: 1 patents #2,766 of 5,361Top 55%
Overall (All Time): #342,516 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11786408 Push-in earplug and method of making the same using a mandrel Jacob H. Ely, James D. Brown 2023-10-17
11520687 System and method for automated testing of an accessibility feature of a user device by emulating actions of users Srinivasa Chakravarthy Kotcherlakota 2022-12-06
11407872 Foam compositions comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer, articles, and methods of making and using same Joshua M. Fishman, Caitlin E. Meree, Ning Zhou, Derek J. Dehn, Jacob D. Young +11 more 2022-08-09
11304851 Push-to-fit earplug with tip cavity Matthew V. Stonebraker, Jr., Jacob H. Ely, Jeff L. Hamer, Kenneth F. Teeters, Ravi Thomas 2022-04-19
11076995 Cold-drawn polyolefin copolymers cord for earplug James D. Brown, Feng Cai 2021-08-03
10927052 Decene oligomers Steven M. Bischof, Lauren M. Kattchee, Kenneth M. Lassen, Jason L. Kreider 2021-02-23
D895901 Hearing protector Matthew V. Stonebraker, Jr., Jacob H. Ely, Ravi Thomas 2020-09-08
D889754 Hearing protector Matthew V. Stonebraker, Jr., Jacob H. Ely, Ravi Thomas 2020-07-07
10647626 Decene oligomers Steven M. Bischof, Lauren M. Kattchee, Kenneth M. Lassen, Jason L. Kreider 2020-05-12
10435491 Method for making polyalphaolefins using ionic liquid catalyzed oligomerization of olefins Steven M. Bischof, Kenneth D. Hope, Michael S. Driver, Hye Kyung Cho Timken 2019-10-08
9708549 Method for making polyalphaolefins using aluminum halide catalyzed oligomerization of olefins Jeffery C. Gee, Brooke L. Small, Kenneth D. Hope, Steven M. Bischof 2017-07-18
9120826 Olefin hydroboration Orson L. Sydora, Mark Stradiotto, Laura Turculet, Brooke L. Small, Steven M. Bischof 2015-09-01
8343382 Band gap control in conjugated oligomers and polymers via Lewis acids Guillermo C. Bazan, Gregory C. Welch, Jeff Peet 2013-01-01
7825200 Controlled free radical grafting from polyolefins Guillermo C. Bazan 2010-11-02