Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David Cleary — 43 Patents

General Motors: 21 patents #624 of 18,328Top 4%
GMGlobus Medical: 15 patents #101 of 575Top 20%
Saudi Arabian Oil: 5 patents #655 of 4,275Top 20%
Somerville, MA: #23 of 2,735 inventorsTop 1%
Massachusetts: #1,646 of 88,656 inventorsTop 2%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
David Cleary has been granted 43 US patents while listed as an inventor at General Motors. The first was granted in 1998 and the most recent in December 2025. David Cleary ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list David Cleary in Somerville, MA, US.

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12484866 Portable medical imaging system and method Norbert Johnson, Roderick Leonard Wallace Stevens, Hisham Salem, Yujuan CHENG 2025-12-02
12396692 Compound curve cable chain Norbert Johnson, Steve Tracy, Kevin Zhang 2025-08-26
12345220 Air-handling system for fuel-efficient low load thermal promotion and high load operation for heavy duty engines Praveen Kumar, Yu Zhang 2025-07-01
12011202 Surgical robotic systems for bending surgical rods, and related methods and devices Norbert Johnson, Sritam Parashar Rout, Weston Healy, Olivier Chappuis 2024-06-18 $11,424,000
11980430 Surgical tool systems and methods Neil R. Crawford, Nicholas Theodore, Mitchell A. Foster, Nobert Johnson, Timothy Moulton +4 more 2024-05-14 $10,718,000
11959435 Turbulent jet controlled compression ignition (TJCCI) engine Xin Yu, Anqi Zhang, Yu Zhang, Andrew Baur 2024-04-16
11905900 Exhaust system combustion for rapid catalyst heating Andrew Baur, Xin Yu, Anqi Zhang 2024-02-20
11883217 Portable medical imaging system and method Norbert Johnson, Robert Stevens, Hisham Salem, Yuan Cheng 2024-01-30 $10,352,000
11872001 Articulating camera stand Norbert Johnson, Kevin Zhang 2024-01-16 $7,443,000
11828220 Active pre-chamber jet-assisted H2 multi-mode combustion Yu Zhang, Nayan Engineer 2023-11-28
11794338 Robotic rod benders and related mechanical and motor housings Sritam Parashar Rout, Norbert Johnson 2023-10-24 $7,198,000
11571171 Compound curve cable chain Norbert Johnson, Steve Tracy, Kevin Zhang 2023-02-07 $7,208,000
11382666 Methods providing bend plans for surgical rods and related controllers and computer program products Sritam Parashar Rout, Norbert Johnson, Olivier Chappuis, Samuel Paster, Michael Brauckmann +1 more 2022-07-12 $4,903,000
11357548 Robotic rod benders and related mechanical and motor housings Samuel Paster, Norbert Johnson, Olivier Chappuis, Sritam Parashar Rout, Michael Brauckmann +1 more 2022-06-14 $3,800,000
11339754 Vehicle system with fuel separation system and method of using same Esam Z. Hamad 2022-05-24
10898252 Surgical robotic systems for bending surgical rods, and related methods and devices Norbert Johnson, Sritam Parashar Rout, Weston Healy, Olivier Chappuis 2021-01-26 $15,464,000
10898283 Articulating camera stand Norbert Johnson, Kevin Zhang 2021-01-26 $15,464,000
10893912 Surgical tool systems and methods Neil R. Crawford, Nicholas Theodore, Mitchell A. Foster, Norbert Johnson, Timothy Moulton +4 more 2021-01-19 $11,730,000
D865827 Robot end effector Kevin Zhang, Gerd Schmieta, Chris Major 2019-11-05
10393032 Elevated compression ratio internal combustion engine with multi-stage boosting Yongsheng He, Paul M. Najt, Jim Liu, David Sun, Bin Zhu 2019-08-27 $10,097,000
10206749 Articulating camera stand Norbert Johnson, Kevin Zhang 2019-02-19 $5,737,000
10132391 Continuously variable transmission Chengwu Duan, Robert Gonzalez, Farzad Samie, Yongsheng He, Chunhao J. Lee 2018-11-20 $25,595,000
D809041 Surgical robot end effector Kevin Zhang, Gerd Schmieta, Chris Major 2018-01-30
9512808 Method for improving engine performance using a temperature managed fuel system 2016-12-06 $14,681,000
9163568 Cold start systems and methods David P. Sczomak, Junseok Chang 2015-10-20 $12,596,000