William P. Spohn
6Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Feb 8, 1990 → May 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5826577A | Breath gas analysis module | Human Necessities | 36 | Expired |
| US5018395A | Gas sampling device with improved mixed flow fan | Physics | 26 | Expired |
| US10452061B2 | Smart HVAC manifold system | Physics | 12 | Active |
| US10663959B2 | Smart HVAC manifold system | Physics | 9 | Active |
| US11061392B2 | Smart HVAC manifold system | Physics | 7 | Active |
| US5060503A | Test kit for gas detectors | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.