Inventor · disambiguated record
Ralph R. Gregory
Also filed as: GREGORY RALPH R
4 granted patents·101 citations·filing 1976–1990
79Inventor score
Top patents by PatentIndex Score
4 records- 0151US4036213AProcess for determining vertebrae locations in humansNAT UPPER CERVICAL CHIROPRACTI·Filed 1976·Granted Jul 19, 1977·28 cites·2 claims
- 0245US4033329AMachine for determining vertebrae locations in the human bodyNAT UPPER CERVICAL CHIROPRACTI·Filed 1976·Granted Jul 5, 1977·20 cites·17 claims
- 0341US4221213AHeadpiece (heat-support) having adjustable padsGREGORY RALPH R·Filed 1978·Granted Sep 9, 1980·19 cites·8 claims
- 0438US5088504AMachine and method for measuring skeletal misalignmentsNAT UPPER CERVICAL CHIROPRACTI·Filed 1990·Granted Feb 18, 1992·34 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →