Inventor · disambiguated record
Richard Groff
Also filed as: GROFF III RICHARD · GROFF RICHARD · GROFF RICHARD E
8 granted patents·2 pending applications·72 citations·filing 2005–2025
85Inventor score
Top patents by PatentIndex Score
10 records- 0197US11026466B2Sports helmet with custom-fit linerKRANOS IP CORP·Filed 2020·Granted Jun 8, 2021·15 cites·6 claims
- 0290US7709087B2Compliant base to increase contact for micro- or nano-fibersUNIV CALIFORNIA·Filed 2006·Granted May 4, 2010·38 cites·22 claims
- 0380US12239180B2Helmet with custom-fit linerSCHUTT SPORTS IP LLC·Filed 2024·Granted Mar 4, 2025·0 cites·19 claims
- 0480US7914912B2Actively switchable nano-structured adhesiveUNIV CALIFORNIA·Filed 2005·Granted Mar 29, 2011·11 cites·17 claims
- 0578US10813403B2Football helmet having exceptional impact performanceKRANOS IP CORP·Filed 2019·Granted Oct 27, 2020·3 cites·29 claims
- 0676US2025194729A1Helmet with custom-fit linerSCHUTT SPORTS IP LLC·Filed 2025·Application pending·0 cites
- 0768US12004586B2Helmet with custom-fit linerSCHUTT SPORTS IP LLC·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 0865US8309201B2Symmetric, spatular attachments for enhanced adhesion of micro- and nano-fibersMAJIDI CARMEL·Filed 2007·Granted Nov 13, 2012·2 cites·16 claims
- 0963US7799423B2Nanostructured friction enhancement using fabricated microstructureUNIV CALIFORNIA·Filed 2005·Granted Sep 21, 2010·3 cites·15 claims
- 1059US2020345096A1Football helmet having exceptional impact performanceKRANOS IP CORP·Filed 2020·Application pending·0 cites
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