Timothy Callahan
5Patents
2h-index
3Co-inventors
44Inventor score
Filing activity: Mar 7, 1988 → Nov 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6488187B2 | Sifter dispensing cap and base | Performing Operations; Transporting | 36 | Expired |
| US4871575A | Flavor and texture improved canned animal flesh and process | Human Necessities | 3 | Expired |
| US11137003B1 | Hat clip flag holders for securing flags and banners to hats | Human Necessities | 2 | Active |
| US10822156B2 | Aerosol canister shield | Performing Operations; Transporting | 1 | Active |
| USD962822S1 | Hat clip flag holder | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.