Raymond H. Klein
16Patents
8h-index
17Co-inventors
65Inventor score
Filing activity: Mar 2, 1987 → May 13, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6105844A | Cooler | Human Necessities | 69 | Expired |
| US5121492A | System for simulating access times of a CD ROM on a hard disk by slowing the operation of the hard disk | Physics | 35 | Expired |
| US6990920B2 | Adjustable seating system | Performing Operations; Transporting | 22 | Expired |
| USD423294S | Cooler | General | 18 | Expired |
| USD406730S | Flexible cooler | General | 15 | Expired |
| US6525665B1 | Electrical circuit tracing device | Physics | 15 | Expired |
| USD411416S | Flexible cooler | General | 10 | Expired |
| USD462022S1 | Transmitter of an electrical circuit tracing device | General | 10 | Expired |
| USD406729S | Lunch cooler | General | 7 | Expired |
| USD414208S | Card file | General | 6 | Expired |
| USD461730S1 | Electrical testing device | General | 5 | Expired |
| USD461424S1 | Receiver of an electrical circuit tracing device | General | 4 | Expired |
| USD419390S | Side elements for a lunch cooler | General | 1 | Expired |
| USD422453S | Retainer for a container | General | 1 | Expired |
| USD406728S | Lunch cooler | General | 1 | Expired |
| USD421553S | Lunch cooler | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.