Inventor · disambiguated record
Derrell J. Weldy
Also filed as: WELDY DERRELL · WELDY DERRELL J
11 granted patents·1 pending application·182 citations·filing 1989–2018
91Inventor score
Top patents by PatentIndex Score
12 records- 0183US9303416B1Spray apparatusWESTPAC MATERIALS·Filed 2015·Granted Apr 5, 2016·6 cites·15 claims
- 0280US5086598AWall board joint reinforcing systemWELDY DERRELL J·Filed 1989·Granted Feb 11, 1992·52 cites·12 claims
- 0372USD486920SThree way; 1-90° outside, 2-90° inside, bullnose cornerPLA COR INC·Filed 2002·Granted Feb 17, 2004·20 cites·1 claims
- 0472USRE34547EWall board joint reinforcing systemHEIN LEWIS·Filed 1992·Granted Feb 15, 1994·46 cites·13 claims
- 0566USD487520SThree way; 2-90° outside, 1-90° inside, bullnose cornerPLA COR INC·Filed 2002·Granted Mar 9, 2004·16 cites·1 claims
- 0665US9962719B2Spray apparatusWESTPAC MAT·Filed 2016·Granted May 8, 2018·1 cites·26 claims
- 0765US6907908B1Hopper apparatus and method for application of joint compound to corner beadsPLA COR INC·Filed 2004·Granted Jun 21, 2005·21 cites·24 claims
- 0858US7111811B2Hopper standPLA COR INC·Filed 2004·Granted Sep 26, 2006·5 cites·9 claims
- 0956US10293350B2Spray apparatusWESTPAC MAT·Filed 2018·Granted May 21, 2019·0 cites·23 claims
- 1053US2007145207A1Hopper standWELDY DERRELL J·Filed 2006·Application pending·0 cites
- 1149USD501050SThree way; 2-90° outside, 1-135° inside, bullnose cornerPLA COR INC·Filed 2003·Granted Jan 18, 2005·8 cites·1 claims
- 1247USD487156SThree way; 2-90° inside, 1-135° outside, bullnose cornerPLA COR INC·Filed 2003·Granted Feb 24, 2004·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →