Gerald T. Swanson
11Patents
9h-index
15Co-inventors
69Inventor score
Filing activity: Aug 29, 1977 → Apr 24, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5399089A | Oral hygiene appliance | Human Necessities | 182 | Expired |
| US6161287A | Razor blade system | Performing Operations; Transporting | 133 | Expired |
| USD416108S | Razor | General | 89 | Expired |
| US5782346A | Tray for a wet shaving razor | Human Necessities | 74 | Expired |
| USD415315S | Razor cartridge | General | 69 | Expired |
| US5114570A | Water filter cartridge | Chemistry; Metallurgy | 46 | Expired |
| USD370844S | Razor holder | General | 26 | Expired |
| USD373444S | Combined razor handle and holder therefor | General | 23 | Expired |
| US4273142A | Smoking filters | Human Necessities | 13 | Expired |
| US4474739A | Method for removing gaseous pollutants in highly dilute concentrations from air at room temperatures | Performing Operations; Transporting | 8 | Expired |
| US4175571A | Cigarette filters | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.