Inventor · disambiguated record
Dennis Hoffmann, Sr.
Also filed as: HOFFMANN DENNIS · HOFFMANN DENNIS SR · HOFFMANN SR DENNIS
11 granted patents·3 pending applications·447 citations·filing 1977–2006
93Inventor score
Top patents by PatentIndex Score
14 records- 0191US4135017ALaminate patchHOFFMANN SR DENNIS·Filed 1977·Granted Jan 16, 1979·74 cites·9 claims
- 0290US5620768ARepair patch and method of manufacturing thereofPRO PATCH SYSTEMS INC·Filed 1995·Granted Apr 15, 1997·77 cites·18 claims
- 0383US7470339B2Pressure sensitive adhesive repair patch productHOFFMANN SR DENNIS·Filed 2006·Granted Dec 30, 2008·14 cites·5 claims
- 0482US5925204AMethod for repairing a damaged portion of wallboardPROPATCH SYSTEMS INC·Filed 1997·Granted Jul 20, 1999·56 cites·18 claims
- 0582US4835925AFlexible corner bead stripPRO PATCH SYSTEMS INC·Filed 1988·Granted Jun 6, 1989·53 cites·17 claims
- 0681US4707391AVehicle body surface repair patch assemblyPRO PATCH SYSTEMS INC·Filed 1987·Granted Nov 17, 1987·40 cites·16 claims
- 0775US6231949B1Surface repair assembly including non-metallic repair patchPRO PATCH SYSTEMS INC·Filed 1998·Granted May 15, 2001·36 cites·18 claims
- 0872US6627292B1Surface repair assembly including non-metallic repair patchPRO PATCH SYSTEMS INC·Filed 1999·Granted Sep 30, 2003·28 cites·12 claims
- 0962US6684586B1Drywall finishing stripPRO PATCH SYSTEMS INC·Filed 1999·Granted Feb 3, 2004·30 cites·9 claims
- 1061US5298099AContourable surface repair compound reinforcement and positioning matrixPRO PATCH SYSTEMS INC·Filed 1993·Granted Mar 29, 1994·22 cites·2 claims
- 1156US2004224294A1Simulated, interactive training lab for radiologic proceduresFiled 2003·Application pending·0 cites
- 1251US6317995B1Junction box shield and template for use in wallpaperingPRO PATCH SYSTEMS INC·Filed 1998·Granted Nov 20, 2001·17 cites·6 claims
- 1345US2005161152A1Pressure sensitive adhesive repair productFiled 2004·Application pending·0 cites
- 1438US2007087151A1Stainless steel repair patch assemblyHOFFMANN DENNIS SR·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →