Mark Mayfield
3Patents
1h-index
5Co-inventors
41Inventor score
Filing activity: Oct 31, 1988 → May 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4930604A | Elevator diagnostic monitoring apparatus | Performing Operations; Transporting | 59 | Expired |
| US8783345B2 | Microbial enhanced oil recovery delivery systems and methods | Chemistry; Metallurgy | 1 | Active |
| US10907372B1 | Apparatus for covering a vehicle | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.