Inventor · disambiguated record
John D. Van Wagoner
Also filed as: VAN WAGONER JOHN D
5 granted patents·397 citations·filing 1975–1996
86Inventor score
Top patents by PatentIndex Score
5 records- 0192US4651494AInsulation panel for a roofing system or the likeWAGONER JOHN D VAN·Filed 1984·Granted Mar 24, 1987·84 cites·5 claims
- 0292US4021981AInsulated water impermeable roofing systemBARLOW ROBERT M·Filed 1976·Granted May 10, 1977·88 cites·11 claims
- 0390US4719723AThermally efficient, protected membrane roofing systemWAGONER JOHN D VAN·Filed 1985·Granted Jan 19, 1988·101 cites·6 claims
- 0489US3971184AInsulated, water impermeable roofing systemBARLOW ROBERT M·Filed 1975·Granted Jul 27, 1976·77 cites·2 claims
- 0577US5713696AElasticized geosynthetic panel and geofoam compositionFiled 1996·Granted Feb 3, 1998·47 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →