Ludington; David N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ludington; David N..The latest application filed is for "multi-element fluid delivery apparatus and methods".
- Ludington; David N. - Newtown PA
- Ludington; David N. - Amherst NH
- Ludington; David N. - New Hartford NY
| Patent | Date |
|---|---|
| Multi-element fluid delivery apparatus and methods Grant 6,109,717 - Kane , et al. August 29, 2 | 2000-08-29 |
| Multiple channel readout circuit optimized for a cryogenically operated IR sensor head Grant 4,862,002 - Wang , et al. August 29, 1 | 1989-08-29 |
| Readout circuit for an optical sensing charge injection device facilitating an extended dynamic range Grant 4,734,776 - Wang , et al. March 29, 1 | 1988-03-29 |
| One bit memory for bipolar signals Grant 4,326,269 - Ludington April 20, 1 | 1982-04-20 |
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