Robert A. Conrad
14Patents
5h-index
12Co-inventors
63Inventor score
Filing activity: Aug 8, 1977 → Apr 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5811997A | Multi-configurable push-pull/open-drain driver circuit | Electricity | 35 | Expired |
| US5023480A | Push-pull cascode logic | Electricity | 34 | Expired |
| US7137979B2 | Methods and devices for the treatment of skin lesions | Human Necessities | 22 | Expired |
| US4379929A | 4(1H)-Oxocinnoline-3-carboxylic acid derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4191688A | Amides of leurosine, leuroformine, desacetylleurosine and desacetylleuroformine | Chemistry; Metallurgy | 6 | Expired |
| US4122081A | 5'-Hydroxyleurosine and related compounds | Chemistry; Metallurgy | 3 | Expired |
| US4199504A | Bridged cathranthus alkaloid dimers | Human Necessities | 2 | Expired |
| US4375432A | Method of preparing vincristine | Human Necessities | 2 | Expired |
| US8182475B2 | Methods and devices for the treatment of skin lesions | Human Necessities | 2 | Active |
| US11715064B1 | Inventory system and methods of using the same | Physics | 1 | Active |
| US4175080A | Process of producing 5'-hydroxyleurosine and related compounds | Chemistry; Metallurgy | 0 | Expired |
| US11537986B2 | Inventory system and methods of using the same | Physics | 0 | Active |
| US10769589B2 | Inventory system and methods of using the same | Physics | 0 | Active |
| US11983670B2 | Inventory system and methods of using the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.