Douglas Paddock
16Patents
7h-index
22Co-inventors
66Inventor score
Filing activity: Feb 27, 1992 → Oct 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6936032B1 | Medication delivery pen | Human Necessities | 406 | Expired |
| US7988663B2 | Retractable needle syringe assembly | Human Necessities | 29 | Expired |
| US5287612A | Apparatus for removal of a bearing frame assembly | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8154417B2 | Compact self-contained condition monitoring device | Physics | 19 | Active |
| USD573618S1 | Bearing frame | General | 10 | Expired |
| USD583396S1 | ANSI STI bearing frame | General | 9 | Expired |
| USD586670S1 | Compact, self contained condition monitoring device for monitoring the operation of a pump, a fan, compressor, turbine or other rotating or reciprocating piece of machinery | General | 7 | Expired |
| USD583841S1 | ANSI XLTI bearing frame | General | 7 | Expired |
| US5379519A | Method for removal of a bearing frame assembly | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD585921S1 | Bearing frame | General | 6 | Expired |
| US6305915A | Sealed steady bearing assembly for non-metallic vertical sump and process pumps | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6880966B1 | Inline high turbulence mixer having combined oblique and transverse stationary vanes | Performing Operations; Transporting | 2 | Expired |
| US9841027B2 | Pump pressure relief system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11255340B2 | Impeller attachment method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7648028B2 | Adapter for multiple capacity needle immobilizing device | Human Necessities | 0 | Active |
| US9051940B2 | Method and apparatus for adjusting impeller/ring clearance in a pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.