Inventor · disambiguated record
Norma G. Shook
Also filed as: SHOOK NORMA G
8 granted patents·36 citations·filing 1976–1980
83Inventor score
Files withCATERPILLAR TRACTOR CO8
Top patents by PatentIndex Score
8 records- 0152US4093048AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1976·Granted Jun 6, 1978·12 cites·32 claims
- 0241US4401132AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1980·Granted Aug 30, 1983·4 cites·2 claims
- 0340US4284182AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1979·Granted Aug 18, 1981·6 cites·1 claims
- 0434US4246992AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1978·Granted Jan 27, 1981·4 cites·7 claims
- 0534US4073591AComposite U Joint guard-stepCATERPILLAR TRACTOR CO·Filed 1977·Granted Feb 14, 1978·5 cites·10 claims
- 0633US4307796AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1979·Granted Dec 29, 1981·2 cites·6 claims
- 0732US4299300AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1979·Granted Nov 10, 1981·3 cites·9 claims
- 0828US4253555AVehicle steering brake and clutch controlCATERPILLAR TRACTOR CO·Filed 1979·Granted Mar 3, 1981·0 cites·6 claims
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