Inventor · disambiguated record
William Coleman Lay
Also filed as: LAY WILLIAM C · LAY WILLIAM COLEMAN
19 granted patents·8 pending applications·708 citations·filing 1986–2025
95Inventor score
Files withCOLEMAN LAY WILLIAM15WORLD SPORTS PRODUCTS INC3GRAND SLAM INC2LAY WILLIAM C2LAY WILLIAM COLEMAN2
Top patents by PatentIndex Score
27 records- 0193US4938478ABall hitting practice deviceLAY WILLIAM C·Filed 1989·Granted Jul 3, 1990·130 cites·7 claims
- 0293US4883272ABall catching frame with ball expelling machine connected theretoLAY WILLIAM C·Filed 1988·Granted Nov 28, 1989·152 cites·12 claims
- 0393US4830371ABall hitting practice deviceGRAND SLAM INC·Filed 1987·Granted May 16, 1989·134 cites·9 claims
- 0489US4681318ABall hitting practice deviceGRAND SLAM INC·Filed 1986·Granted Jul 21, 1987·101 cites·8 claims
- 0587US5611539APole sport courtICON HEALTH & FITNESS INC·Filed 1995·Granted Mar 18, 1997·120 cites·54 claims
- 0682US8753233B2Swing trainerCOLEMAN LAY WILLIAM·Filed 2011·Granted Jun 17, 2014·12 cites·42 claims
- 0777US8337337B2Hitting deviceCOLEMAN LAY WILLIAM·Filed 2009·Granted Dec 25, 2012·7 cites·23 claims
- 0876US9011278B2Barrier support structureCOLEMAN LAY WILLIAM·Filed 2011·Granted Apr 21, 2015·9 cites·6 claims
- 0975US7958876B2Projectile expelling apparatusLAY WILLIAM COLEMAN·Filed 2008·Granted Jun 14, 2011·15 cites·21 claims
- 1075US2025144501A1Pivotal tilt adjustable projectile expelling apparatusCOLEMAN LAY WILLIAM·Filed 2025·Application pending·0 cites
- 1171US8172703B2Wind resistant practice cageCOLEMAN LAY WILLIAM·Filed 2007·Granted May 8, 2012·8 cites·20 claims
- 1267US9850682B2Foldable structureCOLEMAN LAY WILLIAM·Filed 2013·Granted Dec 26, 2017·3 cites·30 claims
- 1365US8747259B2Wind resistant practice cage with opening and alternative closuresCOLEMAN LAY WILLIAM·Filed 2013·Granted Jun 10, 2014·4 cites·9 claims
- 1462US12246239B2Stable pivotal tilt adjustment for a projectile expelling apparatus with a launch tubeCOLEMAN LAY WILLIAM·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 1560US12194360B2Stable pivotal tilt adjustment for a projectile expelling apparatus with a rotating launch tubeCOLEMAN LAY WILLIAM·Filed 2023·Granted Jan 14, 2025·0 cites·16 claims
- 1660US8496545B2Wind resistant practice cage and pitching machine for attachmentCOLEMAN LAY WILLIAM·Filed 2012·Granted Jul 30, 2013·3 cites·9 claims
- 1759US12226683B2Stable pivotal tilt adjustment for a projectile expelling apparatus with a launch tubeCOLEMAN LAY WILLIAM·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 1859US8870687B2Hitting device with resilient strapCOLEMAN LAY WILLIAM·Filed 2012·Granted Oct 28, 2014·1 cites·20 claims
- 1959US2025295971A1Dual-Purpose Pitching and Pitchback Machine with Shock-Absorbing Netting and Ball-Chute HarnessWORLD SPORTS PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2059US2025288874A1Multifunctional ball shagger with pedestal access modeWORLD SPORTS PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2159US2025295973A1Uncovered-wheel pitching machine with cast hub and safety shieldWORLD SPORTS PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2257US2025325895A1Multi-wheel serving machineDONGGUAN CHUNDENG SPORTS EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 2354US2014296001A1Swing Trainer With CoverCOLEMAN LAY WILLIAM·Filed 2014·Application pending·0 cites
- 2453US2024198201A1Snag-free eyelet anchorCOLEMAN LAY WILLIAM·Filed 2022·Application pending·0 cites
- 2550US11154763B1Harness system for connecting a barrier to an object projecting device using a connector with an adaptable peripheryCOLEMAN LAY WILLIAM·Filed 2019·Granted Oct 26, 2021·0 cites·20 claims
- 2639US2009301452A1Projectile Expelling ApparatusLAY WILLIAM COLEMAN·Filed 2008·Application pending·0 cites
- 2735US5690555AAutomatic teeing device and cage for catching golf balls hit toward the cageFiled 1996·Granted Nov 25, 1997·9 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →