David Dobbs has been granted 10 US patents. The first was granted in 1999 and the most recent in August 2025. David Dobbs ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David Dobbs in Troy, MI, US.
Patents per Year Patents granted per year, 1999 to 2025 Bar chart with a peak of 3 patents in 2025. peak 3 1999: 1 patents 1999 2003: 2 patents 2003 2011: 1 patents 2011 2018: 1 patents 2018 2022: 1 patents 2022 2024: 1 patents 2024 2025: 3 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12385566 Seal with axial air vents John Arthur Wilkins , Daniel J. Levy , Anand Santosh 2025-08-12
12340023 Haptic actuators and related wearable devices Dongsuk Shin , Benjamin Gorissen , Daniele Piazza , Erik Samuel Roby 2025-06-24
12223113 Modular unit cell devices configured to be integrated in various wearable devices, and methods of use thereof Nicholas Roy Corson 2025-02-11
11899841 Haptic actuators and related wearable devices Dongsuk Shin , Benjamin Gorissen , Daniele Piazza , Erik Samuel Roby 2024-02-13
$938,752,000
11537204 Passive and active grounding techniques for haptic devices Zachary West , Aaron Ambuske , Nicholas Roy Corson , Brian Cox , Amirhossein Hajiagha Memar +6 more 2022-12-27
$159,245,000
9951841 Damping fluid devices, systems and methods Scott K. Thompson , Haris HALILOVIC , Christopher Wyant 2018-04-24
7959157 Seal with guide member Mark F. Spreitzer , Dennis N. Denton , Kacy Denton , Kevin R. Suva 2011-06-14
6664780 Unitized tone ring assembly Mark F. Spreitzer , Morgan Bullard , Wayde Fausett 2003-12-16
6549001 Unitized tone ring assembly Mark F. Spreitzer , Morgan Bullard 2003-04-15
$143,000
5974910 Accumulator piston Alex Paykin 1999-11-02
$187,000
