Jeffrey Murray
13Patents
7h-index
21Co-inventors
66Inventor score
Filing activity: Oct 14, 1975 → Dec 19, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4038897A | Electronic music system and stringed instrument input device therefor | Physics | 50 | Expired |
| US5505654A | Lens blocking apparatus | Performing Operations; Transporting | 38 | Expired |
| US5720649A | Optical lens or lap blank surfacing machine, related method and cutting tool for use therewith | Performing Operations; Transporting | 23 | Expired |
| US5721644A | Apparatus and method for attaching a finishing block to a lens | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4580914A | Apparatus and method for positioning an ink-jet printing head | Performing Operations; Transporting | 12 | Expired |
| US5980360A | Method and apparatus for performing work operations on a surface of one or more lenses | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6257957A | Tactile feedback system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6375554B1 | Retaining mechanism for lapping device | Performing Operations; Transporting | 7 | Expired |
| US6561886B2 | Device for retaining abrasive pad on lap in eyeglass lens making apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD392749S | Finishing block | General | 3 | Expired |
| USD320213S | Lap blank for use in optical lens making | General | 3 | Expired |
| US6645059B1 | Device for retaining abrasive pad on lap in eyeglass lens making apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6464559B2 | Device for retaining abrasive pad on lap in eyeglass lens making apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.