Ishpeming, Michigan
United States
3
2018-12-27
The entities that hold a legal rights for patent applications filed by inventor Lang Stephen Robert:
Stephen Robert Lang from Ishpeming, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PLOW LIFT AND DOWN PRESSURE CONTROL MECHANISMS, SYSTEMS, AND METHODS
#2 | 2017-10-12Plow lift and down pressure control mechanisms, systems, and methods
#3 | 2017-08-31SUPERCAPACITOR SUPPLY BANK, CHARGING SYSTEM AND METHODS
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