P

Inventor

PLANTAN RONALD S

US69 patents
⚠️ This page may combine multiple inventors who share the name “PLANTAN RONALD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INDIAN HEAD INC

18 patents
US6888451B1May 3, 2005

Method of monitoring the power spring of a spring brake actuator

INDIAN HEAD INC27 citations93
US6360649B1Mar 26, 2002

Spring brake actuator

INDIAN HEAD INC33 citations93
US5623863AApr 29, 1997

Dual-thread release bolt for spring brake actuator

INDIAN HEAD INC21 citations93
US5507217AApr 16, 1996

Perforate diaphragm alignment system for spring brake actuators

INDIAN HEAD INC25 citations93
US5992297ANov 30, 1999

Easy fit diaphragm

INDIAN HEAD INC22 citations90
US6349629B1Feb 26, 2002

Brake actuator

INDIAN HEAD INC42 citations87
US5632192AMay 27, 1997

Spring brake actuator with indicator for fully released condition

INDIAN HEAD INC26 citations86
US6267043B1Jul 31, 2001

Brake actuator assembly

INDIAN HEAD INC16 citations82
US6238132B1May 29, 2001

Push rod and plate assembly for brake actuators and method of forming same

INDIAN HEAD INC16 citations82
US5775202AJul 7, 1998

Deformed clamp band made from continuous roll

INDIAN HEAD INC17 citations82
US5636562AJun 10, 1997

Spring brake actuator with release tool requiring limited axial space

INDIAN HEAD INC18 citations82
US6079312AJun 27, 2000

Combined valving system for spring brake actuator

INDIAN HEAD INC7 citations74
US6318240B1Nov 20, 2001

Brake actuator

INDIAN HEAD INC10 citations71
US5787794AAug 4, 1998

Mounting bolt for brake actuator

INDIAN HEAD INC7 citations71
US5640894AJun 24, 1997

Method of assembly for tamper-resistant brake actuator

INDIAN HEAD INC11 citations71
US5588348ADec 31, 1996

Brake actuator with centering dome in service chamber

INDIAN HEAD INC13 citations71
US6223647B1May 1, 2001

Brake actuator and method of forming same

INDIAN HEAD INC11 citations65
US6902043B2Jun 7, 2005

Driveline vehicle parking brake actuator

INDIAN HEAD INC5 citations63

PLANTAN RONALD S

8 patents

BENDIX SPICER FOUNDATION BRAKE

8 patents

WHITE MOTOR CORP

4 patents

BENDIX COMMERCIAL VEHICLE SYS

4 patents

INDIAN HEAD IND

3 patents

BENDIX COMMERCIAL VEHICLE SYSTEMS LLC

2 patents

MIDLAND BRAKE INC

1 patent

ECHLIN INC

1 patent

DARNER BRETT S

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.