Inventor · disambiguated record
Ronald C. Davies
Also filed as: DAVIES RONALD C
13 granted patents·750 citations·filing 1979–1997
94Inventor score
Files withDIGITAL PRODUCTS CORP7GOLFPRO INTERNATIONAL INC2THIRD WAVE ELECTRONICS2CASINO INVESTMENT LIMITED1GAEA TRADE & DEV CO LTD1
Top patents by PatentIndex Score
13 records- 0196US4678994AMethods and apparatus employing apparent resonant properties of thin conducting materialsDIGITAL PRODUCTS CORP·Filed 1984·Granted Jul 7, 1987·97 cites·62 claims
- 0290US4924211APersonnel monitoring systemDIGITAL PRODUCTS CORP·Filed 1988·Granted May 8, 1990·97 cites·22 claims
- 0385US4334604ACoin detecting apparatus for distinguishing genuine coins from slugs, spurious coins and the likeCASINO INVESTMENT LIMITED·Filed 1979·Granted Jun 15, 1982·41 cites·5 claims
- 0482US5711388ARobotic golf caddy apparatus and methodGOLFPRO INTERNATIONAL INC·Filed 1996·Granted Jan 27, 1998·90 cites·42 claims
- 0581US5075670APersonnel monitoring tag with tamper detection and secure resetDIGITAL PRODUCTS CORP·Filed 1990·Granted Dec 24, 1991·79 cites·19 claims
- 0680US5944132AMethod and apparatus for controlling robotic golf caddy apparatusGOLFPRO INTERNATIONAL INC·Filed 1997·Granted Aug 31, 1999·99 cites·21 claims
- 0776US4569522AGaming device using visible randomizationDIGITAL PRODUCTS CORP·Filed 1982·Granted Feb 11, 1986·27 cites·17 claims
- 0868US5032823ASecure personnel monitoring systemDIGITAL PRODUCTS CORP·Filed 1990·Granted Jul 16, 1991·116 cites·22 claims
- 0961US4326621ACoin detecting apparatus for distinguishing genuine coins from slugs, spurious coins and the likeGAEA TRADE & DEV CO LTD·Filed 1980·Granted Apr 27, 1982·29 cites·12 claims
- 1060US4696385AElectronic coin detection apparatusDIGITAL PRODUCTS CORP·Filed 1984·Granted Sep 29, 1987·22 cites·12 claims
- 1142US5103474ADrive-by personnel monitoring system with radio linkDIGITAL PRODUCTS CORP·Filed 1990·Granted Apr 7, 1992·36 cites·17 claims
- 1241US4354587ACoin acceptor or rejectorTHIRD WAVE ELECTRONICS·Filed 1980·Granted Oct 19, 1982·10 cites·17 claims
- 1336US4359148ACoin acceptor or rejectorTHIRD WAVE ELECTRONICS·Filed 1980·Granted Nov 16, 1982·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →