Inventor

ZEITLOW ROY S

US2 patents

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

NAVISTAR INT TRANSP CORP

1 patent

US6234586B1May 22, 2001

Parking brake lock-in key switch system for vehicle air brake system

NAVISTAR INT TRANSP CORP24 citations89

NAVISTAR INT CORP

1 patent

US6007159ADec 28, 1999

Parking brake lock-in key switch system for vehicle air brake system

NAVISTAR INT CORP21 citations89