Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716157 | Magnetic suspension blood pump | — | 2004-04-06 |
| 6527699 | Magnetic suspension blood pump | — | 2003-03-04 |
| 6504388 | Electrical test tool having easily replaceable electrical probe | Ralph R. Comulada, Jr., John P. Karidis, Gerard McVicker, Yuet-Ying Yu | 2003-01-07 |
| 6436027 | Hydrodynamic blood bearing | — | 2002-08-20 |
| 6432135 | Torsion heart valve | — | 2002-08-13 |
| 6290640 | Uncoupled rotary linear pump | — | 2001-09-18 |
| 6208512 | Contactless hermetic pump | George Liang-Tai Chiu, Lawrence S. Mok, Arthur W. Ellis | 2001-03-27 |
| 6190319 | Self calibrating linear position sensor | — | 2001-02-20 |
| 6127832 | Electrical test tool having easily replaceable electrical probe | Ralph R. Comulada, Jr., John P. Karidis, Gerard McVicker, Yuet-Ying Yu | 2000-10-03 |
| 6068588 | Counterbalanced pump | — | 2000-05-30 |
| 5924975 | Linear pump | — | 1999-07-20 |
| 5713670 | Self pressurizing journal bearing assembly | — | 1998-02-03 |
| D384948 | Personal computer hinge cam | John P. Karidis, Samuel A. Lucente, Michael L. King, Lawrence A. Stone, Gerard McVicker | 1997-10-14 |
| 5659307 | Keyboard with biased movable keyboard sections | John P. Karidis, Gerard McVicker | 1997-08-19 |
| 5543787 | Keyboard with translating sections | John P. Karidis, Gerard McVicker | 1996-08-06 |
| 5360445 | Blood pump actuator | — | 1994-11-01 |
| 5103763 | Apparatus for formation and electrostatic deposition of charged droplets | William B. Pennebaker | 1992-04-14 |
| 5066512 | Electrostatic deposition of LCD color filters | William B. Pennebaker | 1991-11-19 |
| 5003935 | Balanced radial engine | — | 1991-04-02 |
| 4995744 | Impact printer actuator using magnet and electromagnetic coil and method of manufacture | Teiji Hisano, John P. Karidis, Hiromi Shibuya, Osamu Ueda | 1991-02-26 |
| 4957072 | Balanced radial engine | — | 1990-09-18 |
| 4759130 | Goniometer head arrangement | — | 1988-07-26 |
| 4675563 | Reciprocating linear motor | — | 1987-06-23 |
| 4617448 | Electrically releasable locking device | — | 1986-10-14 |
| 4542311 | Long linear stroke reciprocating electric machine | Wyatt S. Newman | 1985-09-17 |