Michael L. Bryson
23Patents
17h-index
23Co-inventors
81Inventor score
Filing activity: Mar 17, 1995 → Jul 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6708456B2 | Roofing composite | Emerging Cross-Sectional Technologies | 138 | Expired |
| US6990779B2 | Roofing system and roofing shingles | Emerging Cross-Sectional Technologies | 112 | Expired |
| US6341462B2 | Roofing material | Emerging Cross-Sectional Technologies | 98 | Expired |
| USD369421S | Random cut laminated shingle | General | 71 | Expired |
| US6936329B2 | Fastener-free composite roofing product | Emerging Cross-Sectional Technologies | 68 | Expired |
| US9021760B2 | Laminated roofing shingle system and shingles for use therein | Fixed Constructions | 55 | Active |
| US6586353B1 | Roofing underlayment | Emerging Cross-Sectional Technologies | 52 | Expired |
| US7851051B2 | Roofing material | Emerging Cross-Sectional Technologies | 45 | Expired |
| US8389103B2 | Roofing material | Emerging Cross-Sectional Technologies | 38 | Active |
| US8178449B2 | Fire resistant slipsheet | Emerging Cross-Sectional Technologies | 36 | Active |
| US9279255B2 | Light weight shingle | Emerging Cross-Sectional Technologies | 35 | Active |
| US8763339B2 | Energy saving insulated shingle and method of manufacturing same | Performing Operations; Transporting | 30 | Active |
| US9212487B2 | Enhanced single layer roofing material | Fixed Constructions | 27 | Active |
| US6500560B1 | Asphalt coated structural article | Emerging Cross-Sectional Technologies | 23 | Expired |
| US10415247B2 | Roofing material | Emerging Cross-Sectional Technologies | 20 | Active |
| US6585813B2 | Surface covering building materials resistant to microbial growth staining | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9845602B2 | Roofing material | Emerging Cross-Sectional Technologies | 18 | Active |
| US10995495B2 | Roofing material | Emerging Cross-Sectional Technologies | 17 | Active |
| US11002015B2 | Roofing material | Emerging Cross-Sectional Technologies | 17 | Active |
| US9538762B2 | Antimicrobial delivery system for roof coverings | Emerging Cross-Sectional Technologies | 3 | Active |
| US12060714B2 | Roofing material | Emerging Cross-Sectional Technologies | 0 | Active |
| US12392136B2 | Roofing material | Emerging Cross-Sectional Technologies | 0 | Active |
| US11802408B2 | Roofing material | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.