Racine, Wisconsin
United States
7
2020-12-10
The entities that hold a legal rights for patent applications filed by inventor Derby Robert E.:
Robert E. Derby from Racine, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Cordless Hair Cutter with Improved Energy Storage
#2 | 2008-10-16Hair Clipper with Light Source
#3 | 2006-08-10Hair trimmer
#4 | 2006-07-27Hair trimmer
#5 | 2006-03-23Controller for hand-held electrical device for cutting hair
#6 | 2006-01-19Hair trimmer
#7 | 2005-09-27Hair trimmer
2929304 ⎘