Frank; Lenore G. R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frank; Lenore G. R..The latest application filed is for "axially-driven valve controlled trapping assembly".
- Frank; Lenore G. R. - Landenberg PA
| Patent | Date |
|---|---|
| Axially-driven valve controlled trapping assembly Grant 5,178,767 - Nickerson , et al. January 12, 1 | 1993-01-12 |
| Axially-driven valve controlled trapping assembly Grant 5,151,178 - Nickerson , et al. * September 29, 1 | 1992-09-29 |
| Axially-driven valve controlled fluid trapping assembly Grant 5,009,778 - Nickerson , et al. April 23, 1 | 1991-04-23 |
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