John T. Gerritsen
9Patents
8h-index
5Co-inventors
62Inventor score
Filing activity: Dec 19, 1979 → Jan 21, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5058323A | Exterior jamb cladding and brick mold assembly | Fixed Constructions | 50 | Expired |
| US5421091A | Adjustable guide shoe for reciprocating saw | Performing Operations; Transporting | 41 | Expired |
| US4592180A | Magnet support and retainer for interior storm windows | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7066457B2 | Apparatus for securing a workpiece | Performing Operations; Transporting | 28 | Expired |
| US4575966A | Magnetically sealed sliding window assembly | Fixed Constructions | 22 | Expired |
| US4658548A | Weatherstrip member with floating interior bulb | Fixed Constructions | 19 | Expired |
| USD476119S1 | Power tool housing | General | 9 | Expired |
| US4305230A | Sealing retainer | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7047585B2 | Power tool | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.