Bert W. Elliott
54Patents
23h-index
23Co-inventors
88Inventor score
Filing activity: Oct 29, 1999 → Oct 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7836654B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 76 | Expired |
| US8240102B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 72 | Active |
| US8607521B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 61 | Active |
| US8181413B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 59 | Active |
| US8623164B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 59 | Active |
| US9657478B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 50 | Active |
| US8156704B2 | Reducing humping of stacked roofing shingles | Emerging Cross-Sectional Technologies | 49 | Active |
| US6823637B2 | Shingle with a rendered shadow design | Fixed Constructions | 45 | Expired |
| US6457290B1 | Shingle with a rendered shadow design | Fixed Constructions | 42 | Expired |
| US8752351B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 41 | Active |
| US9605434B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 34 | Active |
| US7607275B2 | Three-around cutting pattern for title roofing material | Emerging Cross-Sectional Technologies | 34 | Active |
| US10189656B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 34 | Active |
| US9624670B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 32 | Active |
| US7877949B1 | Shingle for optically simulating a slate roof | Fixed Constructions | 31 | Expired |
| US7665261B2 | Shingle with a rendered shadow design | Fixed Constructions | 31 | Active |
| USD641502S1 | Shingle | General | 29 | Expired |
| US6578336B2 | Shingle for optically simulating a tiled roof | Fixed Constructions | 28 | Expired |
| US10322889B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 26 | Active |
| US8991130B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 26 | Active |
| US10308448B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 26 | Active |
| US10315863B2 | Shingle with reinforced nail zone and method of manufacturing | Emerging Cross-Sectional Technologies | 25 | Active |
| US6790307B2 | Shingles with multiple blend drops and method of depositing granules onto a moving substrate | Emerging Cross-Sectional Technologies | 23 | Expired |
| US10428525B2 | Shingle with reinforcement member | Emerging Cross-Sectional Technologies | 22 | Active |
| US10358824B2 | Shingle sealing arrangements | Fixed Constructions | 20 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.