Philip Martin
19Patents
7h-index
12Co-inventors
63Inventor score
Filing activity: Aug 30, 1989 → Jul 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9338013B2 | Verifiable redactable audit log | Physics | 80 | Active |
| US6019166A | Pickup chuck with an integral heatsink | Electricity | 43 | Expired |
| US5426367A | Logging of cased well by induction logging to plot an induction log of the well | Physics | 43 | Expired |
| US5283520A | Method of determining thickness of magnetic pipe by measuring the time it takes the pipe to reach magnetic saturation | Physics | 27 | Expired |
| US9419992B2 | Unwanted tunneling alert system | Physics | 19 | Active |
| US9930055B2 | Unwanted tunneling alert system | Physics | 10 | Active |
| US5347081A | Inbred corn line PHK56 | Human Necessities | 9 | Expired |
| US10027473B2 | Verifiable redactable audit log | Physics | 6 | Active |
| US10609046B2 | Unwanted tunneling alert system | Physics | 4 | Active |
| US5097094A | Inbred corn line PHP60 | Human Necessities | 4 | Expired |
| US6717039B1 | Inbred maize line PH5HK | Human Necessities | 3 | Expired |
| US5763750A | Hybrid maize plant and seed 3559 | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11201879B2 | Unwanted tunneling alert system | Physics | 2 | Active |
| US9459280B2 | Using fluid to position a device in a socket for testing | Physics | 1 | Active |
| US11757905B2 | Unwanted tunneling alert system | Physics | 1 | Active |
| US7176362B1 | Inbred maize line PH5HK | Human Necessities | 1 | Expired |
| US11032065B2 | Verifiable redactable audit log | Physics | 1 | Active |
| US12192218B2 | Unwanted tunneling alert system | Physics | 0 | Active |
| US11849023B2 | Verifiable redactable audit log | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.