Raymond D. Clark
10Patents
6h-index
19Co-inventors
63Inventor score
Filing activity: Dec 23, 1974 → Aug 30, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5568806A | Transcutaneous sensor insertion set | Human Necessities | 1,340 | Expired |
| US3932959A | Adjustable shutter assembly | Fixed Constructions | 23 | Expired |
| US7784504B2 | Adapters for use with an anesthetic vaporizer | Human Necessities | 11 | Active |
| US6332467A | Feeding tube spike set with integrated Y-port | Human Necessities | 11 | Expired |
| US8522839B2 | Adapters for use with an anesthetic vaporizer | Human Necessities | 9 | Active |
| USD448848S | Feeding tube spike set with integrated Y-port | General | 7 | Expired |
| US8033306B2 | Adapters for use with an anesthetic vaporizer | Human Necessities | 3 | Active |
| US4212973A | Preparation of cyclopentane-1,1-diacetic acid and intermediate | Chemistry; Metallurgy | 0 | Expired |
| US4226776A | Preparation of arylene-bis-maleimides | Chemistry; Metallurgy | 0 | Expired |
| UST962006I4 | Photopolymerizable polymeric compositions containing aromatic diacrylates | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.