Michael R. Dunn
10Patents
9h-index
7Co-inventors
65Inventor score
Filing activity: Sep 28, 1982 → Jan 30, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6106246A | Free-diaphragm pump | Mechanical Engineering; Lighting; Heating | 79 | Expired |
| US6402486B1 | Free-diaphragm pump | Mechanical Engineering; Lighting; Heating | 68 | Expired |
| US6957952B1 | Fiber optic system for detecting pump cycles | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US6695593B1 | Fiber optics systems for high purity pump diagnostics | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US5375309A | Hand held tool for inserting a cylindrical insert in an open end of a tube | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4587732A | Cable cutting and crimping | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4521963A | Hydraulic cable and rod cutting and crimping device | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7134849B1 | Molded disposable pneumatic pump | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5370507A | Reciprocating chemical pumps | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5971402A | Ultra-pure, non-reactive, elevated-temperature seal assembly | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.