Pfleger; Frederick W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfleger; Frederick W..The latest application filed is for "holder for a container which administers a feeding product to humans".
- Pfleger; Frederick W. - Cherry Hill NJ
| Patent | Date |
|---|---|
| Holder for a container which administers a feeding product to humans Grant 5,799,846 - Pfleger September 1, 1 | 1998-09-01 |
| X-ray table Grant 5,398,356 - Pfleger March 21, 1 | 1995-03-21 |
| Bypass, pressurizing piston for chambers Grant 5,236,420 - Pfleger August 17, 1 | 1993-08-17 |
| Dual compartment mixing container Grant 5,186,323 - Pfleger February 16, 1 | 1993-02-16 |
| Expandable belt Grant 5,054,433 - Pfleger October 8, 1 | 1991-10-08 |
| Syringe construction Grant 4,929,230 - Pfleger May 29, 1 | 1990-05-29 |
| Hypodermic syringe needle assembly Grant 4,334,536 - Pfleger June 15, 1 | 1982-06-15 |
| Ampule breaker Grant 4,226,376 - Pfleger October 7, 1 | 1980-10-07 |
| Disposable hypodermic syringe Grant 4,221,218 - Pfleger September 9, 1 | 1980-09-09 |
| Apparatus for closing and opening the threaded necks of containers Grant 4,178,732 - Pfleger December 18, 1 | 1979-12-18 |
| Volume control system for liquid packaging apparatus Grant 3,899,010 - Samson , et al. August 12, 1 | 1975-08-12 |
| Knife Sharpener, Particularly For A Microtome Grant 3,874,120 - Dalton, deceased , et al. April 1, 1 | 1975-04-01 |
| Liquid Packaging Apparatus Grant 3,807,131 - Samson , et al. April 30, 1 | 1974-04-30 |
| Hypodermic Syringe And Needle Construction Grant 3,739,779 - Pfleger June 19, 1 | 1973-06-19 |
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