Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

Darin Cate

PFPerformance Friction: 9 patents #2 of 22Top 10%
TBTse Brakes: 2 patents #8 of 17Top 50%
South Carolina: #1,334 of 15,501 inventorsTop 9%
Overall (All Time): #447,076 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11608866 Spring brake actuator Kok Gaither-Ho 2023-03-21
11209057 Torsion brake retractor, caliper and method Paul Rankin, James Borner 2021-12-28
11209058 Spring brake actuator Kok Gaither-Ho 2021-12-28
11199232 Torsion brake retractor, caliper and method Paul Rankin, James Borner 2021-12-14
10508699 Floating rotor disc brake with marcel expander ring attachment Paul Rankin 2019-12-17
10001187 Brake caliper with brake pad timing and retraction controller Donald L. Burgoon, Peter N. Babbage, Nihal Murthy 2018-06-19
9889833 Integrated parking brake for disk brake Donald L. Burgoon, Mark Wagner 2018-02-13
9759279 Floating brake drum and hat assembly Donald L. Burgoon, Richard Johns, Konan Perez, Mark Wagner 2017-09-12
9512892 Brake caliper with brake pad timing and retraction controller Donald L. Burgoon, Peter N. Babbage, Nihal Murthy 2016-12-06
9145120 Sliding caliper parking brake having positive brake pad retraction Donald L. Burgoon 2015-09-29
9132809 Integrated parking brake for disc brake Donald L. Burgoon, Mark Wagner 2015-09-15