Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122779 | Electronic pipettor with improved accuracy | Gary E. Nelson, George P. Kalmakis, Joel S. Novak, Kenneth Steiner, Jonathon Finger +2 more | 2012-02-28 |
| 6663836 | Apparatus and method for alphanumerically identifying and arranging test tubes | George P. Kalmakis | 2003-12-16 |
| 6171554 | Apparatus and method for alphanumerically identifying and arranging test tubes | George P. Kalmakis | 2001-01-09 |
| 5057281 | Adjustable multi-channel pipetter | Victor A. Torti, Gary E. Nelson, George P. Kalmakis | 1991-10-15 |
| 4896270 | Computer controlled pipetting system | George P. Kalmakis, Gary E. Nelson, Victor A. Torti | 1990-01-23 |
| D299065 | Pipettor | George P. Kalmakis, Gary E. Nelson, Victor A. Torti | 1988-12-20 |