Michael Gehrke
4Patents
3h-index
7Co-inventors
47Inventor score
Filing activity: Apr 14, 1998 → Sep 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6039914A | Method of converting asphalt composition roofing shingles into dimensional construction products | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6726115B1 | Radiant heating system for subfloor installation | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6735232B2 | Laser with versatile output energy | Electricity | 3 | Expired |
| US11485604B2 | Disassembable reel apparatus and method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.