John Michael Cuffe
9Patents
5h-index
13Co-inventors
60Inventor score
Filing activity: Dec 9, 1993 → Jun 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9051810B1 | Frac valve with ported sleeve | Fixed Constructions | 29 | Active |
| US8757265B1 | Frac valve | Fixed Constructions | 25 | Active |
| US5511425A | Flaw detector incorporating DGS | Physics | 18 | Expired |
| US5596508A | High resolution measurement of a thickness using ultrasound | Physics | 13 | Expired |
| US6016700A | Signal processing apparatus for ultrasonic flaw detection system | Physics | 9 | Expired |
| US7506546B2 | Digital log amplifier for ultrasonic testing | Physics | 4 | Active |
| US7586252B2 | Phosphor screen and imaging assembly | Chemistry; Metallurgy | 3 | Active |
| US8434936B2 | Method for performing ultrasonic testing | Physics | 2 | Active |
| US7389692B2 | Digital log amplifier for ultrasonic testing | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.