Joel A. Johnson
6Patents
2h-index
12Co-inventors
48Inventor score
Filing activity: Sep 24, 1998 → Jul 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6704412B1 | Systems configured to distribute a telephone call, communication systems, communication methods and methods of routing a telephone call to a service representative | Electricity | 26 | Expired |
| US8701560B2 | Apparatus, system, and method for synchronizing a timer key | Physics | 4 | Active |
| US9046268B2 | Methods for synchronizing a countdown routine of a timer key and electronic device | Physics | 0 | Active |
| US7208551B2 | Polyaryleneetherketone phosphine oxide compositions incorporating cycloaliphatic units for use as polymeric binders in thermal control coatings and method for synthesizing same | Chemistry; Metallurgy | 0 | Expired |
| US9939046B2 | Chain trap | Human Necessities | 0 | Active |
| US11156447B2 | Continuous gap measurement | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.