Inventor · disambiguated record
Douglas Brad Campbell
Also filed as: CAMPBELL DOUGLAS · CAMPBELL DOUGLAS B · CAMPBELL DOUGLAS BRAD · GRANT GEORGE N
34 granted patents·4 pending applications·786 citations·filing 1977–2025
98Inventor score
Files withAIRBORNE ATHLETICS INC26GREER STEEL COMPANY4AMERICAN STABILIS INC2CAMPBELL DOUGLAS BRAD2LANIADO RAYMOND2
Top patents by PatentIndex Score
38 records- 0198US11491383B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2021·Granted Nov 8, 2022·23 cites·25 claims
- 0298US11097176B1Sports training machineAIRBORNE ATHLETICS INC·Filed 2021·Granted Aug 24, 2021·18 cites·29 claims
- 0398US10994182B1Sports training machineAIRBORNE ATHLETICS INC·Filed 2020·Granted May 4, 2021·23 cites·20 claims
- 0497US11890521B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2023·Granted Feb 6, 2024·14 cites·15 claims
- 0597US11813510B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2021·Granted Nov 14, 2023·17 cites·20 claims
- 0697US11247109B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2020·Granted Feb 15, 2022·24 cites·20 claims
- 0797US9724584B1Sports training machineAIRBORNE ATHLETICS INC·Filed 2013·Granted Aug 8, 2017·61 cites·23 claims
- 0896US10596436B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2017·Granted Mar 24, 2020·35 cites·18 claims
- 0996US10561916B1Sports training machineAIRBORNE ATHLETICS INC·Filed 2019·Granted Feb 18, 2020·24 cites·20 claims
- 1096US10252133B2Sports training machineAIRBORNE ATHLETICS INC·Filed 2018·Granted Apr 9, 2019·33 cites·19 claims
- 1196US9975026B2Sports training machineAIRBORNE ATHLETICS INC·Filed 2017·Granted May 22, 2018·29 cites·18 claims
- 1296US9914035B2Sports training machineAIRBORNE ATHLETICS INC·Filed 2017·Granted Mar 13, 2018·28 cites·13 claims
- 1396US9808696B2Basketball training systemAIRBORNE ATHLETICS INC·Filed 2015·Granted Nov 7, 2017·46 cites·22 claims
- 1496US8147356B2Basketball return apparatusCAMPBELL DOUGLAS BRAD·Filed 2011·Granted Apr 3, 2012·51 cites·19 claims
- 1594US8852030B2Basketball collection and return apparatusCAMPBELL DOUGLAS BRAD·Filed 2011·Granted Oct 7, 2014·56 cites·21 claims
- 1693US11577139B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2017·Granted Feb 14, 2023·25 cites·26 claims
- 1793US10315090B2Basketball training systemAIRBORNE ATHLETICS INC·Filed 2017·Granted Jun 11, 2019·20 cites·18 claims
- 1890US11905569B2Steel compositions, methods of manufacture and uses in producing rimfire cartridgesGREER STEEL COMPANY·Filed 2020·Granted Feb 20, 2024·2 cites·1 claims
- 1989US8012046B2Basketball return apparatus with mounting standAIRBORNE ATHLETICS INC·Filed 2009·Granted Sep 6, 2011·32 cites·8 claims
- 2088US12331372B2Steel compositions, methods of manufacture and uses in producing rimfire cartridgesGREER STEEL COMPANY·Filed 2024·Granted Jun 17, 2025·0 cites·7 claims
- 2188US10676801B2Steel compositions, methods of manufacture and uses in producing rimfire cartridgesGREER STEEL COMPANY·Filed 2015·Granted Jun 9, 2020·2 cites·4 claims
- 2287US12194357B1Basketball training system with computer vision functionalityAIRBORNE ATHLETICS INC·Filed 2024·Granted Jan 14, 2025·3 cites·24 claims
- 2385USD1026007SDisplay screen or portion thereof with graphical user interfaceAIRBORNE ATHLETICS INC·Filed 2021·Granted May 7, 2024·12 cites·1 claims
- 2485USD739488SVolleyball training platformAIRBORNE ATHLETICS INC·Filed 2014·Granted Sep 22, 2015·32 cites·1 claims
- 2583US6659893B1Volleyball training apparatusAIRBORNE ATHLETICS INC·Filed 2001·Granted Dec 9, 2003·58 cites·28 claims
- 2679US2025305079A1Steel compositions, methods of manufacture and uses in producing rimfire cartridgesGREER STEEL COMPANY·Filed 2025·Application pending·0 cites
- 2778USD972675SBasketball passing machineAIRBORNE ATHLETICS INC·Filed 2019·Granted Dec 13, 2022·16 cites·1 claims
- 2875US12042714B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2023·Granted Jul 23, 2024·0 cites·18 claims
- 2974US5980399ABall toss apparatusVOLLEYBALL PRODUCTS INTERNATIO·Filed 1997·Granted Nov 9, 1999·54 cites·18 claims
- 3072US4319873AFlame detection and proof control deviceAMERICAN STABILIS INC·Filed 1979·Granted Mar 16, 1982·19 cites·12 claims
- 3170US9119492B2Perimeter track lazy SusanLANIADO RAYMOND·Filed 2014·Granted Sep 1, 2015·3 cites·20 claims
- 3264US9655465B2Perimeter track lazy susanLANIADO RAYMOND·Filed 2015·Granted May 23, 2017·1 cites·18 claims
- 3364US4352656AGas appliance control deviceAMERICAN STABILIS INC·Filed 1979·Granted Oct 5, 1982·15 cites·8 claims
- 3455US12508485B1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2024·Granted Dec 30, 2025·0 cites·15 claims
- 3555US2025312672A1Basketball form training systemAIRBORNE ATHLETICS INC·Filed 2025·Application pending·0 cites
- 3654US2025312673A1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2025·Application pending·0 cites
- 3748US4206696ACheese curd processing apparatus and methodBEPEX CORP·Filed 1977·Granted Jun 10, 1980·10 cites·11 claims
- 3841US2016325168A1Basketball training systemAIRBORNE ATHLETICS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →