Howell; William L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howell; William L..The latest application filed is for "turbofan-ramjet engine".
- Howell; William L. - North Palm Beach FL
- Howell; William L. - Washington DC
| Patent | Date |
|---|---|
| Turbofan-ramjet engine Grant 4,185,457 - Parker , et al. January 29, 1 | 1980-01-29 |
| Parenteral fluid administration sets Grant 4,099,527 - Howell July 11, 1 | 1978-07-11 |
| Parenteral fluid administration sets Grant 4,010,750 - Howell March 8, 1 | 1977-03-08 |
| Parenteral fluid administration set (plastic-bag type) Grant 4,000,738 - Howell January 4, 1 | 1977-01-04 |
| Device For Measuring Veno Capillary Filling Time Grant 3,698,382 - Howell October 17, 1 | 1972-10-17 |
| Apparatus For Photoelectric Dermachromography Grant 3,602,213 - Howell , et al. August 31, 1 | 1971-08-31 |
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