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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John C. Bulzacchelli — 1 Patent in 2021

BOBorgwarner: 1 patents #151 of 190Top 80%
Dryden, NY: #3 of 6 inventorsTop 50%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #401,345 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11168591 Hydraulically-actuated variable camshaft timing (VCT) phaser assembly with air venting Michael Smart 2021-11-09 $43,120,000