Dates; Harold F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dates; Harold F..The latest application filed is for "metallized glass-ceramic cooking vessels exhibiting extended service life".
- Dates; Harold F. - Corning NY
| Patent | Date |
|---|---|
| Metallized glass-ceramic cooking vessels exhibiting extended service life Grant 4,194,042 - Dates , et al. March 18, 1 | 1980-03-18 |
| Process for making aluminum-coated glass-ceramic cooking vessel and article produced thereby Grant 4,056,650 - Dates , et al. November 1, 1 | 1977-11-01 |
| Method for making alkali metal silicate thermoplastic materials Grant 3,912,481 - Bartholomew , et al. October 14, 1 | 1975-10-14 |
| Degradable Glass Suitable For Containers Grant 3,811,853 - Bartholomew , et al. May 21, 1 | 1974-05-21 |
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