Loft; John T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Loft; John T..The latest application filed is for "filtration apparatus".
- Loft; John T. - Summit NJ
- Loft; John T. - Springfield NJ
| Patent | Date |
|---|---|
| Filtration apparatus Grant 4,028,250 - Loft June 7, 1 | 1977-06-07 |
| Reverse osmosis apparatus Grant 3,993,566 - Goldberg , et al. November 23, 1 | 1976-11-23 |
| Air permeable waterproof products having fabric-like aesthetic properties and methods for making the same Grant 3,932,682 - Loft , et al. January 13, 1 | 1976-01-13 |
| Process for increasing the porosity of opencelled microporous film Grant 3,920,785 - Druin , et al. November 18, 1 | 1975-11-18 |
| Novel Open-celled Microporous Film Grant 3,801,404 - Druin , et al. April 2, 1 | 1974-04-02 |
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