Polycerf, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polycerf, Inc..The latest application filed is for "device and method for applying a static seal".
- Polycerf, Inc. - Largo FL
- Polycerf Inc. - FL
| Patent | Date |
|---|---|
| Device and method for applying a static seal Grant 4,945,709 - Cerf August 7, 1 | 1990-08-07 |
| Machines and methods for separating nested trays Grant 4,909,412 - Cerf March 20, 1 | 1990-03-20 |
| Machines and methods for doubling the capacity of packaging machines Grant 4,870,802 - Cerf October 3, 1 | 1989-10-03 |
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