Patrick M. Murphy
31Patents
11h-index
23Co-inventors
75Inventor score
Filing activity: May 19, 1987 → Sep 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9996089B2 | Flow sensor devices and systems | Physics | 26 | Active |
| US10948320B2 | Flow sensor devices and systems | Physics | 24 | Active |
| US11150118B2 | Flow sensor devices and systems | Physics | 24 | Active |
| US4949098A | Thermal printhead controlling means | Performing Operations; Transporting | 23 | Expired |
| US5069722A | Cleaning zebramussels from water pipes | Performing Operations; Transporting | 23 | Expired |
| US11402248B2 | Flow sensor devices and systems | Physics | 20 | Active |
| US5960593A | Collapsible building | Fixed Constructions | 14 | Expired |
| US6020918A | Pipe inspection apparatus | Physics | 13 | Expired |
| US4860025A | Thermal transfer printing process | Physics | 12 | Expired |
| US11639863B2 | Flow sensor devices and systems | Physics | 12 | Active |
| US4855756A | Thermal transfer printing apparatus including means for controlling printing on irregularly-shaped letters | Performing Operations; Transporting | 12 | Expired |
| US4758002A | Indoor baseball | Human Necessities | 11 | Expired |
| US11768092B2 | Flow sensor devices and systems | Physics | 10 | Active |
| US4943181A | Quick disconnect with locking feature for pick and place devices | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD871486S1 | Imaging device for viewing reflected light | General | 9 | Active |
| US4899172A | Method and apparatus for perforating indicia on used thermal transfer ribbon within a cassette | Physics | 9 | Expired |
| US6155402A | Conveyor system | Performing Operations; Transporting | 7 | Expired |
| US5623876A | Apparatus and method for positioning a printing mechanism between stations in a mail handling apparatus | Performing Operations; Transporting | 6 | Expired |
| US10645916B2 | Integrated lighting system in a carbon fiber boom and method thereof | Performing Operations; Transporting | 4 | Active |
| US4982988A | Side panel clamp mechanism | Performing Operations; Transporting | 4 | Expired |
| US4926193A | Thermal transfer ribbon cartridge including ribbon perforating means | Performing Operations; Transporting | 4 | Expired |
| US4857942A | Apparatus for processing irregularly-shaped letters in a thermal printer | Performing Operations; Transporting | 3 | Expired |
| US11112011B1 | Controllably opening water supply line doors | Emerging Cross-Sectional Technologies | 2 | Active |
| US10806105B2 | System of integrated passageways in a carbon fiber boom and method thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US6857375B2 | Traction pins for railway cars | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.