John Hunter
22Patents
9h-index
11Co-inventors
72Inventor score
Filing activity: Apr 28, 1975 → Sep 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6581348B2 | Seamless foam panel roofing system | Emerging Cross-Sectional Technologies | 43 | Expired |
| US7102244B2 | Vehicle actuated road imbedded magneto generator | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6758874B1 | Rotating filter feature for wet/dry vacuum cleaner | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6416854B2 | Monolithic roofing surface membranes and applicators and methods for same | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7168221B2 | Fireproof seamless foam panel roofing system | Fixed Constructions | 24 | Expired |
| US6024147A | Spray applicator for roofing and other surfaces | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4176566A | Creel loading and cutting system | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6126766A | Method of applying a spray-applied foam to roofing and other surfaces | Performing Operations; Transporting | 12 | Expired |
| US6358344B1 | Spray applicator for roofing and other surfaces | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4082589A | Creel loading, cutting, and splicing system for sheet material | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3980033A | Placket buttonhole system | Textiles; Paper | 6 | Expired |
| US7036285B2 | Seamless foam panel roofing system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6117256A | Method of applying spray-applied foam to roofing and other surfaces | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8474484B2 | Fluid control | Emerging Cross-Sectional Technologies | 5 | Active |
| US4303378A | Concrete pump | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8141586B2 | Fluid control | Emerging Cross-Sectional Technologies | 3 | Active |
| US6866570B2 | Variable speed reciprocating linear sliding dual floor sander | Performing Operations; Transporting | 2 | Expired |
| US11220905B2 | Method and apparatus for controlling downhole water production | Fixed Constructions | 1 | Active |
| US10968720B2 | Downhole devices, associated apparatus and methods | Physics | 0 | Active |
| US11286751B2 | Downhole power source | Emerging Cross-Sectional Technologies | 0 | Active |
| US11459853B2 | Autonomous control valve for well pressure control | Fixed Constructions | 0 | Active |
| US8146619B2 | Fluid control | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.