Inventor
GUMMER ALLEN L
US6 patents
Patents
6 patentsUS4960036AOct 2, 1990
Tamper-resistant brake actuator
INDIAN HEAD INC69 citations94
US5311809AMay 17, 1994
Method of making tamper-resistant brake actuators
INDIAN HEAD INC31 citations91
US5263403ANov 23, 1993
Method of forming a tamper-resistant brake actuator
INDIAN HEAD INC30 citations91
US5067391ANov 26, 1991
Tamper-resistant brake actuator
INDIAN HEAD INC43 citations91
US5433138AJul 18, 1995
Tamper-resistant brake actuator
INDIAN HEAD INC19 citations72
US5205205AApr 27, 1993
Tamper resistant brake actuator
INDIAN HEAD INC18 citations72