Inventor · disambiguated record
Armond D. Cosman
Also filed as: COSMAN ARMOND D
10 granted patents·521 citations·filing 1977–1997
93Inventor score
Top patents by PatentIndex Score
10 records- 0194US4767237AMarking tape with wire conductors and methods for useMINNESOTA MINING & MFG·Filed 1988·Granted Aug 30, 1988·96 cites·12 claims
- 0290US5045368ASelf-dispensing spaced electronic markersMINNESOTA MINING & MFG·Filed 1989·Granted Sep 3, 1991·99 cites·15 claims
- 0390US4119908AMethod for locating buried markers which are disposed along the path of an underground conductorAPC IND INC·Filed 1977·Granted Oct 10, 1978·52 cites·6 claims
- 0488US5017415ASelf-dispensing spaced electronic markersMINNESOTA MINING & MFG·Filed 1989·Granted May 21, 1991·66 cites·10 claims
- 0585US5530357ASonde with replaceable electronics and a rotatable, tubular inner shell wherein a battery is locatedMINNESOTA MINING & MFG·Filed 1994·Granted Jun 25, 1996·69 cites·3 claims
- 0675US6048599ASusceptor composite material patterned in neat polymer3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Apr 11, 2000·35 cites·19 claims
- 0768US4761656APassive marker deviceMINNESOTA MINING & MFG·Filed 1986·Granted Aug 2, 1988·30 cites·4 claims
- 0867US5116654ASelf-dispensing spaced electronic markersMINNESOTA MINING & MFG·Filed 1991·Granted May 26, 1992·30 cites·5 claims
- 0960US4866388ASystem and method with passive resonant circuit markers for locating buried electrical conductorsMINNESOTA MINING & MFG·Filed 1988·Granted Sep 12, 1989·22 cites·6 claims
- 1048US5767816AFerrite core markerMINNESOTA MINING & MFG·Filed 1995·Granted Jun 16, 1998·22 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →