Timothy N. Schaeffer
12Patents
5h-index
8Co-inventors
59Inventor score
Filing activity: Mar 29, 1978 → Nov 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9459607B2 | Methods, apparatus, and systems for monitoring and/or controlling dynamic environments | Physics | 25 | Active |
| US4218754A | Control of high speed printer by low speed microprocessor | Physics | 19 | Expired |
| US10161162B2 | Escutcheon mounting plate | Fixed Constructions | 15 | Active |
| US9494926B2 | Methods and apparatus employing an action engine for monitoring and/or controlling dynamic environments | Physics | 7 | Active |
| US11377887B2 | Side latch exit device | Fixed Constructions | 5 | Active |
| US10101720B2 | Methods, apparatus, and systems for monitoring and/or controlling dynamic environments | Physics | 4 | Active |
| US10983493B2 | Methods, apparatus, and systems for monitoring and/or controlling dynamic environments | Physics | 3 | Active |
| US11625351B2 | Input/output apparatus and methods for monitoring and/or controlling dynamic environments | Electricity | 1 | Active |
| US11624204B2 | Vertical rod adjustment device | Fixed Constructions | 1 | Active |
| US11182326B2 | Input/output apparatus and methods for monitoring and/or controlling dynamic environments | Electricity | 1 | Active |
| US12298793B2 | Wide-range, precision supply circuit | Electricity | 0 | Active |
| US12061455B2 | Methods, apparatus, and systems for monitoring and/or controlling dynamic environments | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.