Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328557 | Methods and apparatus for conveying containers through an oven to produce heat-insulative foamed layers thereon | Walter Malakhow, Arthur Livingston, Leo Gontkosky, David C. Brown, Michael A. Breining | 2001-12-11 |
| 6264100 | Paper cup bottoms and methods and apparatus for forming same | David C. Brown, Anthony Curcio | 2001-07-24 |
| 6135936 | Paper cup bottoms and method and apparatus for forming same | David C. Brown, Anthony Curcio | 2000-10-24 |
| 5993705 | Methods for conveying containers through an oven to produce heat-insulative foamed layers therethrough | Walter Malakhow, Arthur Livingston, Leo Gontkosky, David C. Brown, Michael A. Breining | 1999-11-30 |
| 4838147 | Pressure fluid actuator | — | 1989-06-13 |