Wadsworth, Ohio
United States
4
2020-02-27
The entities that hold a legal rights for patent applications filed by inventor Cullman Jeff:
Jeff Cullman from Wadsworth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systems
#2 | 2018-07-26Hydraulic hybrid swing drive system for excavators
#3 | 2016-01-14Hydraulic hybrid swing drive system for excavators
#4 | 2014-12-25Hydraulic hybrid swing drive system for excavators
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