Gary D. Johnson
35Patents
15h-index
26Co-inventors
81Inventor score
Filing activity: Jul 19, 1976 → Mar 15, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4124887A | Real time computer control system for automatic machines | Physics | 131 | Expired |
| USD498704S1 | Golf car | General | 67 | Expired |
| US5782371A | Metal container having resilient hinged connector | Emerging Cross-Sectional Technologies | 63 | Expired |
| USD336982S | Umbrella | General | 39 | Expired |
| US4192330A | Holder for dental floss | Human Necessities | 31 | Expired |
| US6742666B1 | Container lid with flip door | Performing Operations; Transporting | 30 | Expired |
| USD498436S1 | Vehicle body | General | 28 | Expired |
| US6732873B2 | Container lid | Performing Operations; Transporting | 28 | Expired |
| USD497872S1 | Vehicle canopy | General | 26 | Expired |
| US4979534A | Windproof umbrella | Human Necessities | 25 | Expired |
| US5368055A | Windproof umbrella | Human Necessities | 21 | Expired |
| US5065779A | Windproof umbrella | Human Necessities | 20 | Expired |
| US4971071A | Conductive condom | Human Necessities | 19 | Expired |
| US6273530A | Toe-in/toe-out adjustment mechanism | Performing Operations; Transporting | 17 | Expired |
| US4537176A | Blow dart game including hollow tube and dart with target impacting member and shock-absorbing portion | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| USD246368S | Desk top computer | General | 14 | Expired |
| USD308811S | Coin roll opener | General | 14 | Expired |
| US5018773A | Manual push feeder device for woodworking machines | Performing Operations; Transporting | 13 | Expired |
| USD370234S | Writing instrument | General | 13 | Expired |
| US5988918A | Flat folding writing instrument | Performing Operations; Transporting | 11 | Expired |
| USD361346S | Writing instrument | General | 10 | Expired |
| USD502132S1 | Vehicle body front | General | 10 | Expired |
| US5975099A | Collapsible umbrella with reinforced rib structure | Human Necessities | 9 | Expired |
| US5076287A | Conductive condom | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5201327A | Electrically conductive covering for a human body part | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.