Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712990 | Apparatus for injection molding and injection blow molding multi-layer articles | Frederick G. Kudert, Maurice G. Latreille, George F. Nahill, Henry Pfutzenreuter, III, William A. Tennant +2 more | 1987-12-15 |
| 4667454 | Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process | Joseph B. Brito, Wilson T. Piatt, Jr., Robert Joseph Reed, Krishnaraju Varadarajan, Kenneth B. Spencer +4 more | 1987-05-26 |
| 4642968 | Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process | Joseph B. Brito, Wilson T. Piatt, Jr., Robert Joseph Reed, Krishnaraju Vavadarajan, Kenneth B. Spencer +4 more | 1987-02-17 |
| 4568261 | Apparatus for making a multi-layer injection blow molded container | Martin Ryan | 1986-02-04 |
| 4554190 | Plastic containers with folded-over internal layers and methods for making same | Henry Pfutzenreuter, III, Thomas T. Tung, John Vella, Jr. | 1985-11-19 |
| 4526821 | Multi-layer container and method of making same | Robert P. Seebohm | 1985-07-02 |
| 4525134 | Apparatus for making a multi-layer injection blow molded container | Martin Ryan | 1985-06-25 |