Willus; Charles A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willus; Charles A..The latest application filed is for "structurally isolated inertial transducers for a printing system".
- Willus; Charles A. - Newtown CT
- Willus; Charles A. - Newton CT
- Willus; Charles A. - Bethel CT
| Patent | Date |
|---|---|
| Obtaining high frequency performance by controlling chamber pressure Grant 6,932,458 - Howkins , et al. August 23, 2 | 2005-08-23 |
| Structurally isolated inertial transducers for a printing system Grant 6,893,112 - Howkins , et al. May 17, 2 | 2005-05-17 |
| Structurally isolated inertial transducers for a printing system App 20040169703 - Howkins, Stuart D. ; et al. | 2004-09-02 |
| Obtaining high frequency performance by controlling chamber pressure App 20040100528 - Howkins, Stuart D. ; et al. | 2004-05-27 |
| Short delay phased firing to reduce crosstalk in an inkjet printing device Grant 6,719,390 - Howkins , et al. April 13, 2 | 2004-04-13 |
| Filtrate discharge system for pressure filter Grant 4,525,274 - Willus , et al. June 25, 1 | 1985-06-25 |
| Feed seal for bottom feed centrifuge Grant 4,430,071 - Willus , et al. February 7, 1 | 1984-02-07 |
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