James C. Allen
13Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Mar 13, 1978 → Mar 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663706A | Multiprocessor multisystem communications network | Physics | 175 | Expired |
| US4667287A | Multiprocessor multisystem communications network | Physics | 163 | Expired |
| US4356882A | Device for enlarging the effective volume of a loudspeaker enclosure | Electricity | 28 | Expired |
| USD624781S1 | Grill | General | 22 | Expired |
| US8234723B2 | Method and apparatus for delivering a urinal cleanser and trap sealant | Fixed Constructions | 10 | Active |
| USD823155S1 | Clasp | General | 8 | Active |
| US4681515A | Walking beam pump having adjustable crank pin | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD695976S1 | Leash | General | 7 | Active |
| US8181289B2 | Sink with pre-plumbed and co-located components | Fixed Constructions | 7 | Active |
| US4224651A | Monitoring a signal | Electricity | 5 | Expired |
| US10039351B2 | Breakaway clasp | Emerging Cross-Sectional Technologies | 2 | Active |
| US11535539B2 | Method for treating wastewater and wastewater sludge using a percarboxylic acid | Chemistry; Metallurgy | 0 | Active |
| US11520479B2 | Mass media presentations with synchronized audio reactions | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.