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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralph Wayne Cunningham — 10 Patents in 2016

Ford: 10 patents #89 of 2,067Top 5%
Milan, MI: #1 of 17 inventorsTop 6%
Michigan: #139 of 8,960 inventorsTop 2%
Overall (2016): #6,384 of 481,213Top 2%
10 Patents 2016

Issued Patents 2016

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9518541 Method and system for increasing vacuum generation by an engine Ross Dykstra Pursifull 2016-12-13 $6,429,000
9499170 Method and system for operating a vehicle powertrain 2016-11-22 $5,857,000
9493164 Method for increasing vacuum production for a vehicle Ross Dykstra Pursifull 2016-11-15 $8,816,000
9428193 Method for preventing wheel spin on stopped vehicles Ross Dykstra Pursifull 2016-08-30 $9,599,000
9394842 Method for improving engine starting Ross Dykstra Pursifull 2016-07-19 $9,063,000
9322350 Method for compensating an operating imbalance between different banks of a turbocharged engine Eric Matthew Storhok 2016-04-26 $5,841,000
9322347 Method and system for increasing vacuum generation by an engine Ross Dykstra Pursifull 2016-04-26 $5,841,000
9260091 Method and system for reducing vacuum consumption in a vehicle Ross Dykstra Pursifull 2016-02-16 $6,434,000
9242531 Vehicle climate control method Ross Dykstra Pursifull 2016-01-26 $5,043,000
9239034 Ejector system for a vehicle Ross Dykstra Pursifull 2016-01-19 $9,366,000