William H. Schultz
33Patents
16h-index
24Co-inventors
81Inventor score
Filing activity: Feb 13, 1976 → Nov 3, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4235303A | Combination bulk absorber-honeycomb acoustic panels | Emerging Cross-Sectional Technologies | 121 | Expired |
| US5174349A | Power table saw assemblies having integral spare part storage | Emerging Cross-Sectional Technologies | 119 | Expired |
| USD378268S | Battery operated power tool | General | 67 | Expired |
| US5098235A | Bit storage means for drill press | Emerging Cross-Sectional Technologies | 57 | Expired |
| USD396177S | Cordless drill | General | 56 | Expired |
| USD420877S | Powered hand-held drill | General | 56 | Expired |
| USD429134S | Powered hand-held drill driver | General | 32 | Expired |
| USD426760S | Powered hand-held drill driver with side handle | General | 32 | Expired |
| US4155221A | Turbofan engine having variable geometry fan duct | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| USD306574S | Battery pack | General | 31 | Expired |
| USD426126S | Powered hand-held drill driver | General | 27 | Expired |
| USD300503S | Cordless drill | General | 25 | Expired |
| USD306573S | Battery pack | General | 24 | Expired |
| USD304510S | Combined blower and vacuum unit | General | 23 | Expired |
| USD335433S | Portable circular saw | General | 23 | Expired |
| US7770262B2 | Cushion grip handle | Performing Operations; Transporting | 18 | Expired |
| USD300502S | Cordless drill | General | 15 | Expired |
| USD255319S | Portable belt sander | General | 14 | Expired |
| USD314670S | Holster for cordless tools | General | 13 | Expired |
| USD282625S | Jig saw | General | 13 | Expired |
| USD326804S | Cordless power ratchet | General | 10 | Expired |
| USD246946S | Powered hand-held drill | General | 10 | Expired |
| USD349883S | Battery charger with means for supporting dual battery packs and tool | General | 8 | Expired |
| US4989711A | Centrifugal clutch controller | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5231801A | Belt/disc sander with dust pickup means | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.