Oakland, California
United States
13
2025-03-27
The entities that hold a legal rights for patent applications filed by inventor Wilhelm Eric:
Eric Wilhelm from Oakland, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ENERGY STORAGE EQUIPPED SAFETY SYSTEM AND METHOD
#2 | 2025-03-06BATTERY-INTEGRATED WATER HEATER SYSTEM AND METHOD
#3 | 2025-02-27BATTERY-INTEGRATED APPLIANCE SYSTEM AND METHOD
#4 | 2024-06-20INDUCTIVE HEATING ADAPTER SYSTEM AND METHOD
#5 | 2009-06-25Electronic elongation-sensing rope
#6 | 2008-07-03Secondary attachment for human power generation
#7 | 2008-07-03Human power generation using dual pulls
#8 | 2008-07-03Motor powered string retraction for a human power generator
#9 | 2008-07-03Human power generator with a sealed and unsealed chambers
#10 | 2008-07-03Anchor for a human power generator
#11 | 2008-06-26Electrical power generator with adaptive coupling
#12 | 2008-06-26Gearless human power generation
#13 | 2005-10-20Electronic elongation-sensing rope
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