Inventor · disambiguated record
Paul Hatch
Also filed as: HATCH PAUL · HATCH PAUL MICHAEL
4 granted patents·2 pending applications·73 citations·filing 1997–2025
76Inventor score
Top patents by PatentIndex Score
6 records- 0188US12188602B1Sealing plug assemblies, line stop assemblies, and yokes with fluid pathways for line stopping a pipe and methods for the use thereofWELDFIT LLC·Filed 2024·Granted Jan 7, 2025·4 cites·16 claims
- 0284US12259079B2Sealing plug assemblies, sealing elements, and bleed lances for line stopping a pipe and systems and methods thereofWELDFIT LLC·Filed 2024·Granted Mar 25, 2025·1 cites·11 claims
- 0380US2025377062A1Sealing plug assemblies, sealing elements, and bleed lances for line stopping a pipe and systems and methods thereofWELDFIT LLC·Filed 2025·Application pending·0 cites
- 0474US5843271APlastic pipe butt fusion machine and cart assemblyTDW DELAWARE INC·Filed 1997·Granted Dec 1, 1998·39 cites·10 claims
- 0570US2025180150A1Sealing plug assemblies, sealing elements, and bleed lances for line stopping a pipe and a systems and methods thereofWELDFIT LLC·Filed 2025·Application pending·0 cites
- 0666US5770006AButt fusion machine for manufacturing full size segemented pipe turnsTDW DELAWARE INC·Filed 1997·Granted Jun 23, 1998·29 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →