Keene; R. Laurence
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keene; R. Laurence.The latest application filed is for "electronic pipettor with improved accuracy".
- Keene; R. Laurence - Andover MA
- Keene; R. Laurence - N. Andover MA
- Keene; R. Laurence - Brookline MA
| Patent | Date |
|---|---|
| Electronic pipettor with improved accuracy Grant 8,122,779 - Nelson , et al. February 28, 2 | 2012-02-28 |
| Electronic Pipettor With Improved Accuracy App 20090196797 - Nelson; Gary E. ; et al. | 2009-08-06 |
| Electronic Pipettor Assembly App 20090071266 - Nelson; Gary E. ; et al. | 2009-03-19 |
| Apparatus and method for alphanumerically identifying and arranging test tubes Grant 6,663,836 - Kalmakis , et al. December 16, 2 | 2003-12-16 |
| Apparatus and method for alphanumerically identifying and arranging test tubes Grant 6,171,554 - Kalmakis , et al. January 9, 2 | 2001-01-09 |
| Adjustable multi-channel pipetter Grant 5,057,281 - Torti , et al. October 15, 1 | 1991-10-15 |
| Computer controlled pipetting system Grant 4,896,270 - Kalmakis , et al. January 23, 1 | 1990-01-23 |
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