Roger Williamson
9Patents
6h-index
17Co-inventors
60Inventor score
Filing activity: Apr 8, 1980 → Oct 21, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4958584A | Amphibious vehicle having an efficient water-borne operational mode | Performing Operations; Transporting | 68 | Expired |
| US4358072A | Land vehicle and aircraft combination | Performing Operations; Transporting | 28 | Expired |
| US5359797A | Ski pole trail map holder | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6207878A | Sarcospan-deficient mouse as a model for clinical disorders associated with sarcospan mutations | Chemistry; Metallurgy | 12 | Expired |
| US4838194A | Amphibious vehicle having an efficient water-borne operational mode | Performing Operations; Transporting | 9 | Expired |
| US6262035A | Gene replacement therapy for muscular dystrophy | Human Necessities | 9 | Expired |
| US6194633A | Non-human animal having a functionally disrupted SLP-76 gene | Chemistry; Metallurgy | 3 | Expired |
| US6201168A | Pathogenesis of cardiomyopathy | Human Necessities | 1 | Expired |
| US6083911A | Arenavirus receptor and methods of use | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.