Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert MacFarland — 5 Patents

APAdac Plastics: 1 patents #35 of 56Top 65%
SASiemens Automotive: 1 patents #121 of 231Top 55%
SASiemens Vdo Automotive Ag: 1 patents #223 of 559Top 40%
Ford: 1 patents #9,341 of 17,473Top 55%
Rochester, MI: #208 of 860 inventorsTop 25%
Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,028,687 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7610792 Sled buck testing system Weigang Chen, Michael Stiyer, Baohua Xiao, Matthew Maltarich 2009-11-03
6904668 Method of manufacturing a modular fuel injector Michael P. Dallmeyer, Michael J. Hornby 2005-06-14
6687997 Method of fabricating and testing a modular fuel injector Michael P. Dallmeyer, Michael J. Hornby 2004-02-10
6663026 Combined filter and adjuster for a fuel injector 2003-12-16
6264338 Mirror stabilizing construction Richard Young 2001-07-24