Inventor · disambiguated record
John P. Hageman
Also filed as: HAGEMAN JOHN · HAGEMAN JOHN P
8 granted patents·4 pending applications·291 citations·filing 1984–2023
90Inventor score
Files withHAGEMAN JOHN P4PALADIN BRANDS GROUP INC2PALISADES ATLANTIC INC2PALISADES ATLANTIC CORP1SOUTHWEST RES INST1
Top patents by PatentIndex Score
12 records- 0190US6108993ARoof having improved base sheetPALISADES ATLANTIC INC·Filed 1998·Granted Aug 29, 2000·76 cites·32 claims
- 0286US5884446ARoof having improved base sheetPALISADES ATLANTIC INC·Filed 1997·Granted Mar 23, 1999·65 cites·21 claims
- 0380US4599258AIn situ roofing composite and methodHAGEMAN JOHN P·Filed 1985·Granted Jul 8, 1986·48 cites·20 claims
- 0474US4837095AIn situ roofing composite and method utilizing wider polyesterHAGEMAN JOHN P·Filed 1986·Granted Jun 6, 1989·31 cites·11 claims
- 0574US4521478AIn situ roofing composite and methodHAGEMAN JOHN P·Filed 1984·Granted Jun 4, 1985·36 cites·18 claims
- 0658US2024229392A9Scraper blade having trip edge and floating edgePALADIN BRANDS GROUP INC·Filed 2022·Application pending·0 cites
- 0758US2024391739A1Grapple Assembly with Force Limiting Device and Method for UsingPALADIN BRANDS GROUP INC·Filed 2023·Application pending·0 cites
- 0848US5861701ACharged-particle powered batterySOUTHWEST RES INST·Filed 1996·Granted Jan 19, 1999·16 cites·23 claims
- 0947US2005144850A1Roof having improved base sheet using metal/fabric layers with overhangsFiled 2004·Application pending·0 cites
- 1046US2004261347A1Base sheet for self-adhering membranes and selvage roll for such membranesFiled 2004·Application pending·0 cites
- 1145US4925494AFlame retardant asphalt coatingHAGEMAN JOHN P·Filed 1988·Granted May 15, 1990·9 cites·17 claims
- 1232US6427404B1Base sheet for retrofitting existing roofingPALISADES ATLANTIC CORP·Filed 1999·Granted Aug 6, 2002·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →