Inventor · disambiguated record
Robert L. Carpenter
Also filed as: CARPENTER ROBERT · CARPENTER ROBERT L · CARPENTER ROBERT LEON
29 granted patents·1 pending application·363 citations·filing 1979–2024
97Inventor score
Top patents by PatentIndex Score
30 records- 0179US5108042ABait casting fishing reelZEBCO CORP·Filed 1991·Granted Apr 28, 1992·37 cites·12 claims
- 0279US4425771ACombined magnetic and non-magnetic locking mechanismBEACH RUSSELL J·Filed 1981·Granted Jan 17, 1984·44 cites·6 claims
- 0371US4509705ASurfcasting spinning reelBRUNSWICK CORP·Filed 1984·Granted Apr 9, 1985·23 cites·20 claims
- 0467US5489070ABait casting fishing reelZEBCO CORP·Filed 1993·Granted Feb 6, 1996·27 cites·7 claims
- 0566US4676450AQuick bail opening system for fishing reelBRUNSWICK CORP·Filed 1986·Granted Jun 30, 1987·24 cites·12 claims
- 0665US4905930ABait casting fishing reelZEBCO CORP·Filed 1987·Granted Mar 6, 1990·22 cites·2 claims
- 0763US12462859B2Free-layer design for a voltage control of magnetic anisotropy magnetic random access memory deviceIMEC VZW·Filed 2022·Granted Nov 4, 2025·0 cites·19 claims
- 0857US6029922ARetainer element for a securing element used to maintain a crank handle on a fishing reelBRUNSWICK CORP·Filed 1998·Granted Feb 29, 2000·17 cites·23 claims
- 0952US5071086AClick mechanism for drag adjustment on a fishing reelZEBCO CORP·Filed 1990·Granted Dec 10, 1991·17 cites·6 claims
- 1051US11810702B2Multilayer spacer between magnetic layers for magnetic deviceIMEC VZW·Filed 2020·Granted Nov 7, 2023·0 cites·20 claims
- 1150US5667159ATrip system for a bail assembly on a fishing reelZEBCO DIV OF BRUNSWICK CORP·Filed 1994·Granted Sep 16, 1997·13 cites·20 claims
- 1249US4474341AUniform drag system for spin cast reelsBRUNSWICK CORP·Filed 1982·Granted Oct 2, 1984·12 cites·4 claims
- 1347US5669565AAnti-jamming mechansim for bail assembly on fishing reelZEBCO CORP·Filed 1992·Granted Sep 23, 1997·12 cites·24 claims
- 1447US2024290368A1Stack with a high tunneling magnetoresistance ratio for a magnetic random access memory deviceIMEC VZW·Filed 2024·Application pending·0 cites
- 1545US5515640ATackle box and methodBRUNSWICK CORP·Filed 1994·Granted May 14, 1996·14 cites·19 claims
- 1644US4378914AUniform drag system for spin cast reelsBRUNSWICK CORP·Filed 1981·Granted Apr 5, 1983·9 cites·16 claims
- 1741US5217182ABearing assembly for a spool shaft in a bait casting fishing reelBRUNSWICK CORP·Filed 1992·Granted Jun 8, 1993·10 cites·3 claims
- 1840US5118049ADrag stack retainerZEBCO CORP·Filed 1990·Granted Jun 2, 1992·10 cites·21 claims
- 1940US4291846ARotor brake for fishing reelBRUNSWICK CORP·Filed 1979·Granted Sep 29, 1981·8 cites·21 claims
- 2039US5620149AFishing reel with trigger-actuated bail assemblyZEBCO CORP·Filed 1992·Granted Apr 15, 1997·9 cites·24 claims
- 2139US4674698ALeft-right retrieve spin cast reelBRUNSWICK CORP·Filed 1984·Granted Jun 23, 1987·7 cites·5 claims
- 2238US6150745AMagnetic system for controlling the position of a fishing reel spoolBRUNSWICK CORP·Filed 1999·Granted Nov 21, 2000·6 cites·24 claims
- 2338US5662283AFishing reel with line holding featureZEBCO CORP·Filed 1995·Granted Sep 2, 1997·7 cites·21 claims
- 2437US5810273AAntijamming mechanism for a fishing reelZEBCO DIV OF BRUNSWICK CORP·Filed 1995·Granted Sep 22, 1998·6 cites·19 claims
- 2535US6082649AFishing reel with trigger actuated bail assemblyBRUNSWICK CORP·Filed 1998·Granted Jul 4, 2000·6 cites·20 claims
- 2635US4824040AQuick bail opening system for fishing reelZEBCO CORP·Filed 1987·Granted Apr 25, 1989·7 cites·7 claims
- 2732US5118047AOscillator slider retainer lockZEBCO CORP·Filed 1990·Granted Jun 2, 1992·5 cites·14 claims
- 2831US5676326AFishing reel with member to control line migrationZEBCO DIV OF BRUNSWICK CO·Filed 1995·Granted Oct 14, 1997·2 cites·18 claims
- 2931US5613645AForce transmission plate assembly for actuation of a bail assembly on a fishing reelZEBCO CORP·Filed 1992·Granted Mar 25, 1997·4 cites·28 claims
- 3030US5393004AMulti-disc drag for fishing reelsZEBCO CORP·Filed 1993·Granted Feb 28, 1995·5 cites·6 claims
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