Middleton, Wisconsin
United States
4
2020-06-11
The entities that hold a legal rights for patent applications filed by inventor Burck Robert C:
Robert C Burck from Middleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Stair exerciser apparatus
#2 | 2019-09-26Auto-calibration of load cell in measuring discrete weights
#3 | 2018-08-30Stair exerciser apparatus
#4 | 2007-12-13Exercise machine with semi-dependent retraction system
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