Joseph J. Thomas
10Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: Aug 22, 1978 → Oct 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5269771A | Needleless introducer with hemostatic valve | Human Necessities | 448 | Expired |
| US4349035A | Blood collection assembly with unidirectional flow valve | Human Necessities | 158 | Expired |
| US5409463A | Catheter introducer with lubrication means | Human Necessities | 144 | Expired |
| US4248234A | Catheter with variable flexural modulus and method of using same | Human Necessities | 94 | Expired |
| US4235232A | Hub device for preventing liquid leakage | Human Necessities | 69 | Expired |
| US5342383A | Soft tip obturator | Human Necessities | 57 | Expired |
| US4381008A | Methods of improving surface characteristics of extruded thermoplastic tubing and products produced thereby | Human Necessities | 45 | Expired |
| US4366817A | Winged IV catheter | Human Necessities | 31 | Expired |
| US8048061B2 | Tapered fitting for an introducer coupled to a hemostatic valve | Human Necessities | 5 | Expired |
| US11755192B1 | Methods and systems for initiating a recording session in a graphical user interface by dragging a drag-to-record element | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.