Inventor · disambiguated record
Alfred R. Koelle
Also filed as: KOELLE ALFRED · KOELLE ALFRED R
13 granted patents·2,432 citations·filing 1975–1995
95Inventor score
Top patents by PatentIndex Score
13 records- 0198US5030807ASystem for reading and writing data from and into remote tagsAMTECH CORP·Filed 1990·Granted Jul 9, 1991·382 cites·11 claims
- 0296US4888591ASignal discrimination systemAMTECH TECHNOLOGY·Filed 1988·Granted Dec 19, 1989·188 cites·10 claims
- 0396US4739328ASystem for identifying particular objectsAMTECH CORP·Filed 1986·Granted Apr 19, 1988·391 cites·30 claims
- 0496US4075632AInterrogation, and detection systemUS ENERGY·Filed 1976·Granted Feb 21, 1978·798 cites·10 claims
- 0593US4786907ATransponder useful in a system for identifying objectsAMTECH CORP·Filed 1986·Granted Nov 22, 1988·134 cites·13 claims
- 0692US5771021ATransponder employing modulated backscatter microstrip double patch antennaAMTECH CORP·Filed 1995·Granted Jun 23, 1998·141 cites·5 claims
- 0790US4999636ARange limiting systemAMTECH TECHNOLOGY·Filed 1989·Granted Mar 12, 1991·83 cites·18 claims
- 0890US4264862AInduction logging device with a pair of mutually perpendicular bucking coilsUS ENERGY·Filed 1979·Granted Apr 28, 1981·46 cites·10 claims
- 0989US4864158ARapid signal validity checking apparatusAMTECH CORP·Filed 1988·Granted Sep 5, 1989·84 cites·2 claims
- 1084US5504485ASystem for preventing reading of undesired RF signalsAMTECH CORP·Filed 1994·Granted Apr 2, 1996·96 cites·4 claims
- 1173US5510795ASingle antenna location and direction finding systemAMTECH CORP·Filed 1994·Granted Apr 23, 1996·53 cites·4 claims
- 1263US5479160ALow level RF threshold detectorAMTECH CORP·Filed 1993·Granted Dec 26, 1995·30 cites·8 claims
- 1331US3995919AAntifriction bearingSKF IND TRADING & DEV·Filed 1975·Granted Dec 7, 1976·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →