John Hilton
13Patents
9h-index
7Co-inventors
65Inventor score
Filing activity: Nov 6, 1986 → Aug 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4811608A | Force and torque converter | Emerging Cross-Sectional Technologies | 140 | Expired |
| US5591924A | Force and torque converter | Emerging Cross-Sectional Technologies | 118 | Expired |
| US5452615A | Force and torque converter | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5222400A | Force and torque converter | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5706027A | Force and torque converter for use in a computer input device | Electricity | 35 | Expired |
| US7706916B2 | Three-dimensional force and torque converter with tetrahedral array | Physics | 31 | Active |
| US5374928A | Method of processing a text in order to store the text in memory | Physics | 28 | Expired |
| US5798748A | Force and torque converter with improved digital optical sensing circuitry | Physics | 22 | Expired |
| US9714509B2 | Structural glass assemblies | Fixed Constructions | 19 | Active |
| US8806818B2 | Structural glass assemblies | Fixed Constructions | 1 | Active |
| US11553856B2 | Portable photogrammetry studio | Electricity | 0 | Active |
| US11122993B2 | Portable photogrammetry studio | Electricity | 0 | Active |
| US7309942B2 | Piezoelectric transducer systems | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.