Inventor · disambiguated record
Robert Butcher
Also filed as: BUTCHER ROBERT · BUTCHER ROBERT M · BUTCHER ROBERT MICHAEL
18 granted patents·4 pending applications·397 citations·filing 1986–2024
94Inventor score
Files withADRIAN STEEL CO6EASTMAN HOLDING COMPANY6BUTCHER ROBERT3Hunt Strategy LLC2BUTCHER ROBERT M1
Top patents by PatentIndex Score
22 records- 0189US8062155B2Arrowhead having both fixed and mechanically expandable bladesBUTCHER ROBERT·Filed 2008·Granted Nov 22, 2011·31 cites·20 claims
- 0289USD477420STrim stripNEWELL LTD WEAR GLASS WORKS·Filed 2002·Granted Jul 15, 2003·53 cites·1 claims
- 0388US7021423B1Ladder stand with adjustable implement rest and pivotally movable flip-up seatEASTMAN HOLDING COMPANY·Filed 2003·Granted Apr 4, 2006·43 cites·20 claims
- 0487US8167748B2Fixed parallel-blade broadhead having modified H-shaped outline configurationBUTCHER ROBERT·Filed 2010·Granted May 1, 2012·18 cites·12 claims
- 0587US6004300AComposite hypodermic syringe pistonFiled 1997·Granted Dec 21, 1999·148 cites·14 claims
- 0677USD672836SBroadhead with fixed parallel bladeBUTCHER ROBERT·Filed 2010·Granted Dec 18, 2012·8 cites·1 claims
- 0777US4698013AMechanism for valve gated injection molding with resilient retaining ringBUTCHER ROBERT M·Filed 1986·Granted Oct 6, 1987·43 cites·6 claims
- 0870US6978777B2Cooking stove including invertible support rack, support rack with dual cooking surfaces, and methods of using sameEASTMAN HOLDING COMPANY·Filed 2003·Granted Dec 27, 2005·15 cites·19 claims
- 0969USD733933SLadder rungHunt Strategy LLC·Filed 2014·Granted Jul 7, 2015·16 cites·1 claims
- 1064US7594514B2Universal adjustably positionable masking panel system, apparatus and kit, and method of using sameEASTMAN HOLDING COMPANY·Filed 2005·Granted Sep 29, 2009·10 cites·10 claims
- 1163US11945410B2Ladder rack systemADRIAN STEEL CO·Filed 2022·Granted Apr 2, 2024·0 cites·28 claims
- 1261US2008156588A1Pivotally foldable ladder module apparatus, and method of using sameEASTMAN OUTDOORS INC·Filed 2007·Application pending·0 cites
- 1360US9681655B2Tree stand including a latch and adjustable strapHunt Strategy LLC·Filed 2014·Granted Jun 20, 2017·1 cites·9 claims
- 1458US2025196941A1Truck capADRIAN STEEL CO·Filed 2024·Application pending·0 cites
- 1551US12397717B2Ladder rack with reducible width and/or heightADRIAN STEEL CO·Filed 2023·Granted Aug 26, 2025·0 cites·17 claims
- 1650USD561292SArchery bow stabilizerEASTMAN HOLDING COMPANY·Filed 2005·Granted Feb 5, 2008·8 cites·1 claims
- 1750US2005268522A1Adapter stand for use with a buoyant waterfowl decoy, kit including the adapter stand, and method of using sameEASTMAN HOLDING COMPANY·Filed 2005·Application pending·0 cites
- 1841USD1085758SShelfADRIAN STEEL CO·Filed 2023·Granted Jul 29, 2025·0 cites·1 claims
- 1940US2019281812A1Ladder stand and related method of useMAINSTREAM HOLDINGS INC·Filed 2018·Application pending·0 cites
- 2036USD1106016SFrame for a truck cap doorADRIAN STEEL CO·Filed 2023·Granted Dec 16, 2025·0 cites·1 claims
- 2136USD1084960SRear module for a truck capADRIAN STEEL CO·Filed 2023·Granted Jul 22, 2025·0 cites·1 claims
- 2235USD564937SLeveling apparatus for a tree standEASTMAN HOLDING COMPANY·Filed 2005·Granted Mar 25, 2008·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →