Jonathan M. Verhoff
22Patents
6h-index
27Co-inventors
69Inventor score
Filing activity: Jan 29, 1999 → Jun 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9242432B1 | Roofing material with locally applied fire resistant material | Fixed Constructions | 42 | Active |
| US10358824B2 | Shingle sealing arrangements | Fixed Constructions | 20 | Active |
| US9725907B2 | Fire retardant roofing system, shingle and layer | Emerging Cross-Sectional Technologies | 19 | Active |
| US10865565B2 | Shingles with increased hydrophobicity | Fixed Constructions | 8 | Active |
| US10865566B2 | Shingles with increased hydrophobicity | Fixed Constructions | 6 | Active |
| US9447581B2 | Roofing material with locally applied fire resistant material | Fixed Constructions | 6 | Active |
| US10865567B2 | Shingles with increased hydrophobicity | Fixed Constructions | 6 | Active |
| US11359377B2 | Shingles with increased hydrophobicity | Fixed Constructions | 5 | Active |
| US10907352B2 | Shingle sealing arrangements | Fixed Constructions | 4 | Active |
| US10538918B2 | Shingle sealing arrangements | Fixed Constructions | 4 | Active |
| US6161868A | Support for book pages and bindings | Performing Operations; Transporting | 3 | Expired |
| US9932739B2 | Roofing material with non-asphalt coating | Fixed Constructions | 2 | Active |
| US10774535B2 | Asphalt shingles with a fire-retardant additive | Fixed Constructions | 1 | Active |
| US7841852B2 | Apparatus for demolding building products from a mold | Performing Operations; Transporting | 1 | Active |
| US11391046B2 | Shingle sealing arrangements | Fixed Constructions | 1 | Active |
| US10370852B2 | Roofing material with a non-asphalt backing | Fixed Constructions | 1 | Active |
| US11384541B2 | Roofing material with a non-asphalt backing | Fixed Constructions | 1 | Active |
| US11795692B2 | Shingle sealing arrangements | Fixed Constructions | 0 | Active |
| US11629496B2 | Shingles with increased hydrophobicity | Fixed Constructions | 0 | Active |
| US12091859B2 | Roofing materials including a parting agent layer | Fixed Constructions | 0 | Active |
| US10829935B2 | Roofing material with a non-asphalt backing | Fixed Constructions | 0 | Active |
| US12172935B2 | Coated roofing materials | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.