John T. Perry
8Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Oct 11, 1974 → Feb 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6120820A | Method of modifying the color of a dairy material | Human Necessities | 12 | Expired |
| US3961173A | Heat unit integrator for X-ray tubes | Electricity | 11 | Expired |
| US4932669A | Method of playing a multiple player chess game | Human Necessities | 11 | Expired |
| US3955119A | Apparatus for predicting incipient failure of an X-ray generator tube | Human Necessities | 8 | Expired |
| US11593526B1 | Systems and methods for authenticating components on an electronic device | Physics | 3 | Active |
| US7832728B2 | Dice game apparatus | Human Necessities | 1 | Active |
| US12206799B2 | Secure accessory connections | Electricity | 0 | Active |
| US12242660B2 | Systems and methods for authenticating components on an electronic device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.