WC

William Clack

HP Holley Performance Products: 2 patents #31 of 60Top 55%
Overall (All Time): #1,071,863 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1060172 Manifold Luke Embry, Coy Hudnall, Kevin Tracy 2025-02-04
D988220 Manifold Luke Embry, Coy Hudnall, Kevin Tracy 2023-06-06
5708719 In-home theater surround sound speaker system Hal P. Greenberger, Jerome E. Ruzicka 1998-01-13
4809337 Audio noise gate Donald T. Scholz 1989-02-28