Michael Spahr
2Patents
1h-index
6Co-inventors
41Inventor score
Filing activity: Oct 7, 1991 → Sep 10, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD348235S | Plant guard | General | 2 | Expired |
| US10357900B2 | Methods and systems requiring lubrication | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.