Mark S. Dirr
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Sep 11, 1997 → Oct 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8998031B2 | Waste container assembly | Human Necessities | 15 | Active |
| US5989469A | Method for making a non-drip valve for an inverted container | Performing Operations; Transporting | 11 | Expired |
| US5931352A | Snap-fit non-drip valve and method for assembly thereof | Performing Operations; Transporting | 8 | Expired |
| US9585719B2 | Waste container assembly | Human Necessities | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.