Philip Howlett
6Patents
5h-index
4Co-inventors
52Inventor score
Filing activity: Sep 2, 1976 → May 13, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5268849A | Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor | Performing Operations; Transporting | 112 | Expired |
| US5083591A | Process for dispensing liquid colorants into a paint can, and quality control therefor | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5203387A | Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5163484A | Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5116134A | Automated paint production apparatus | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4098494A | Method and apparatus for making battery paste | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.