John Lawrence
9Patents
7h-index
7Co-inventors
56Inventor score
Filing activity: Feb 14, 1974 → Aug 1, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6141970A | Relating to containers | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4431414A | Dental syringe for filling cavities in teeth | Human Necessities | 15 | Expired |
| US6151911A | Relating to cooling containers of beverages | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US3946916A | Pack frame length adjusting coupling | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6131831A | Portable automobile undercarriage washer | Performing Operations; Transporting | 10 | Expired |
| US8827082B2 | Apparatus for inspecting and sorting articles traveling on a conveyor | Emerging Cross-Sectional Technologies | 10 | Active |
| US5820037A | Portable automobile undercarriage washer | Performing Operations; Transporting | 7 | Expired |
| US7210568B2 | Apparatus for organizing articles traveling on a conveyor | Performing Operations; Transporting | 4 | Expired |
| US6216747A | Beam let-off apparatus and a method for letting off filaments | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.