PolyCeramics, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for PolyCeramics, Inc..The latest application filed is for "interlocking puzzle".
- PolyCeramics, Inc. - Alfred NY
| Patent | Date |
|---|---|
| Interlocking puzzle Grant 6,076,318 - Grimm , et al. June 20, 2 | 2000-06-20 |
| Interlocking building block Grant 5,873,206 - Roberts February 23, 1 | 1999-02-23 |
| Arcuate building block structure Grant 5,732,518 - Roberts March 31, 1 | 1998-03-31 |
| Building blocks forming hexagonal and pentagonal building units for modular structures Grant 5,560,151 - Roberts October 1, 1 | 1996-10-01 |
| Process for preparing a ceramic wick Grant 5,458,837 - Roberts , et al. * October 17, 1 | 1995-10-17 |
| Ceramic filter process Grant 5,298,205 - Hayes , et al. March 29, 1 | 1994-03-29 |
| Ceramic process Grant 5,296,180 - Hayes , et al. March 22, 1 | 1994-03-22 |
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