Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Stewart — 8 Patents in 2017

Northrop Grumman: 5 patents #8 of 281Top 3%
UNUnknown: 2 patents #99 of 3,359Top 3%
AUAllflex Usa: 1 patents #1 of 1Top 100%
Farmington Hills, MI: #8 of 230 inventorsTop 4%
Michigan: #228 of 9,630 inventorsTop 3%
Overall (2017): #10,748 of 506,227Top 3%
8 Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9726491 Vibrating-mass gyroscope systems and method 2017-08-08 $40,659,000
9719550 Pawl-and-ratchet lockable threaded fastener assembly 2017-08-01
9702697 Bias and scale-factor error mitigation in a Coriolis vibratory gyroscope system David M. Rozelle, Charles A. Lee 2017-07-11 $36,426,000
9700238 Joint motion sensing to make a determination of a positional change of an individual 2017-07-11 $36,426,000
9702897 Dynamic self-calibration of an accelerometer system Michael D. Bulatowicz 2017-07-11 $36,426,000
9689417 Fastener arrangement with compressible washer 2017-06-27
9651399 Continuous calibration of an inertial system Charles A. Lee 2017-05-16 $21,558,000
9646239 Combination full-duplex and half-duplex electronic identification tag 2017-05-09