Robert A. Carmo
18Patents
12h-index
7Co-inventors
71Inventor score
Filing activity: Oct 12, 1976 → May 30, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5528477A | Portable fluorescent work light | Electricity | 58 | Expired |
| US4347758A | Molded plastic control lock knob | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4449776A | Electrical connector having opposed locking ramp members | Electricity | 48 | Expired |
| US5893772A | Locking mechanism for an electrical connector | Electricity | 46 | Expired |
| US5487581A | Hand grip for carrying heavy plastic bags | Human Necessities | 44 | Expired |
| US4664463A | Plug and connector clamp | Electricity | 33 | Expired |
| US5348240A | Device for winding and storage of cords | Performing Operations; Transporting | 33 | Expired |
| US5393243A | Releasable cord connecting lock | Electricity | 29 | Expired |
| USD361263S | Hand grip for carrying articles | General | 22 | Expired |
| US5507664A | Releasable power supply cord connector for panel mounted power connectors | Electricity | 21 | Expired |
| USD405759S | Three conductor electrical connector having a locking mechanism | General | 13 | Expired |
| USD409567S | Two conductor electrical connector having a locking mechanism | General | 12 | Expired |
| US4052067A | Combined ball and flexible track | Human Necessities | 12 | Expired |
| US7168337B2 | Opener for threaded jar lids | Performing Operations; Transporting | 9 | Expired |
| US5794800A | Display strip for elongated articles formed into hanks | Human Necessities | 7 | Expired |
| US4900035A | Apparatus and method for playing a card toss game | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8528867B1 | Multi-use bag, bag stand, and multi-use bag and bag stand accessories | Human Necessities | 2 | Active |
| USD338164S | Weight control monitoring device | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.