Bob Davis
9Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: Sep 13, 1982 → Mar 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4408415A | Christmas tree stand | Human Necessities | 21 | Expired |
| US4493383A | Well clean out tool | Fixed Constructions | 15 | Expired |
| US5054832A | Fishing tool for retrieving implements from a hole | Fixed Constructions | 7 | Expired |
| US5330004A | Well treatment method and apparatus | Fixed Constructions | 4 | Expired |
| US5409065A | Apparatus and method for retrieving an object from a well bore, and method for making a tool for retrieving objects from a well bore | Fixed Constructions | 4 | Expired |
| US5299639A | Methods and apparatus for removing debris from a well bore | Fixed Constructions | 4 | Expired |
| US5251701A | Methods and apparatus for removing debris from a well bore | Fixed Constructions | 3 | Expired |
| US5743336A | Pump-packing device for down-hole well arrangements | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9849676B2 | Printer including a spit zone | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.