Inventor
TOBIAS SIGMAR
US5 patents
Patents
5 patentsUS7681338B2Mar 23, 2010
Rolling assembly and pick assembly mounted on a trencher
HALL DAVID R43 citations91
US10214958B2Feb 26, 2019
Customizable glass wall system
HALL DAVID R4 citations68
US7676968B2Mar 16, 2010
Roller assembly
HALL DAVID R6 citations61
US10947777B2Mar 16, 2021
Customizable glass wall system with partitioned film
HALL DAVID R1 citations57
US7854078B2Dec 21, 2010
Chain assembly
HALL DAVID R1 citations51