Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723840 | Intradermal injection device | Daniel E. Williamson | 2023-08-15 |
| 10697614 | Lamp | — | 2020-06-30 |
| 10045911 | Intradermal injection device | Daniel E. Williamson | 2018-08-14 |
| 7238167 | Needle-free injection system | Sergio Landau, Daniel E. Williamson | 2007-07-03 |
| 6935384 | Needle-free injection system | Sergio Landau | 2005-08-30 |
| 6676630 | Needle-free injection system | Sergio Landau, Dan Williamson | 2004-01-13 |
| 6024658 | Game ball monitoring method and apparatus | — | 2000-02-15 |
| 5692513 | Noninvasive-blood-pressure(NIBP) monitoring apparatus with noninflatable, pressure-information-providing (PIP) structure | Charles L. Davis | 1997-12-02 |
| 5351694 | Noninvasive-blood-pressure (NIBP) monitoring apparatus with noninflatable, pressure-information-providing (PIP) structure | Charles L. Davis | 1994-10-04 |
| 5298137 | Method and apparatus for linear magnetron sputtering | — | 1994-03-29 |
| 4946793 | Impedance matching for instrumentation which electrically alters vesicle membranes | — | 1990-08-07 |
| 4923814 | High speed, high power apparatus for vesicle prealignment, poration, loading and fusion in uniform electric fields and method therefor | — | 1990-05-08 |
| 4906576 | High speed, high power apparatus for vesicle prealignment, poration, loading and fusion in uniform electric fields and method therefor | — | 1990-03-06 |
| 4849089 | Disposable electromanipulation chamber | — | 1989-07-18 |
| 4824241 | Atomic spectroscopy | David Littlejohn | 1989-04-25 |
| 4185664 | Low noise fluid pressure reducer | John M. Zabsky | 1980-01-29 |