DH

David Hess

PA Paccar: 2 patents #261 of 678Top 40%
Overall (All Time): #687,424 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12398028 Vehicle cam jack 2025-08-26
10657499 Time tracking device and method Rocky Cherry, Zack Cherry 2020-05-19
10619321 Apparatus, system, and method for cleaning and maintaining piles Michael Whitehead, R. Dale Bowling, Jr. 2020-04-14
10186051 Method and system for calibrating a velocimetry system Christoph Brücker, Bo Beltoft Watz 2019-01-22
9953303 Time tracking device and method Rocky Cherry, Zack Cherry 2018-04-24
D709644 Headlamp bezel Steven H. Hovind, Wallace A. Peltola, Scott M. Conway, Vladimír Kolá{hacek over (r)} 2014-07-22
D709645 Headlamp cover lens Steven H. Hovind, Wallace A. Peltola, Scott M. Conway, Vladimír Kolá{hacek over (r)} 2014-07-22