Larry D. Cummings
11Patents
8h-index
7Co-inventors
61Inventor score
Filing activity: Mar 18, 1991 → Feb 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5984645A | Compressor with combined pressure sensor and high pressure relief valve assembly | Emerging Cross-Sectional Technologies | 112 | Expired |
| US8483651B1 | Notifying mobile-device users of emergency vehicles | Electricity | 39 | Active |
| US5467611A | Two plate TXV block connector for automotive A/C system with common bolts and independently attachable sides | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US8254930B1 | Method and system for changing a media session codec before handoff in a wireless network | Electricity | 25 | Active |
| US6189333A | Refrigerant filter for use in an automotive air conditioning system | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5153396A | Combination high pressure switch and valve device | Electricity | 12 | Expired |
| US5966960A | Bi-directional refrigerant expansion valve | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US9069385B1 | Communicating physical gestures as compressed data streams | Physics | 9 | Active |
| US6223772A | Dual function valve assembly | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5146763A | Air conditioning compressor protection device | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5119638A | Air conditioning compressor protection device | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.