Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170294 | I. S. machine | Philip A. Mann, Ame Stenholm, Ove Per Pilskaer, Jamo Kammonen, Steven J. Pinkerton | 2001-01-09 |
| 5974835 | I.S. machine | Walter E. Lovell, John P. Mungovan, Steven J. Pinkerton, Douglas J. Roberts | 1999-11-02 |
| 5964914 | Plunger base module for a plunger mechanism of an I.S. machine | Arne Stenholm, Steven J. Pinkerton, Ove Per Pilskaer, Jarmo Kammonen | 1999-10-12 |
| 5958101 | Mold opening and closing mechanism for an I.S. machine | Steven J. Pinkerton, Walter E. Lovell, Douglas J. Roberts, John P. Mungovan | 1999-09-28 |
| 5938809 | I.S. machine | John P. Mungovan, Gary R. Voisine, Walter E. Lovell, Steven J. Pinkerton, Douglas J. Roberts +1 more | 1999-08-17 |
| 5902370 | Mold opening and closing mechanism for an I S machine | Walter E. Lovell, Steven J. Pinkerton, Douglas J. Roberts, John P. Mungovan | 1999-05-11 |
| 5895513 | Takeout mechanism for an I.S. machine | Michael P. Ciriello, Steven J. Pinkerton, Douglas J. Roberts | 1999-04-20 |
| 5891209 | Mold opening and closing mechanism for an I. S. machine | Walter E. Lovell, Steven J. Pinkerton, Douglas J. Roberts, John P. Mungovan | 1999-04-06 |
| 5887450 | Mold opening and closing mechanism for an I.S. machine | Alexander H. Slocum, Walter E. Lovell, Steven J. Pinkerton, Douglas J. Roberts, John P. Mungovan +1 more | 1999-03-30 |
| 5876476 | I.S. machine | Walter E. Lovell, Douglas J. Roberts, Steven J. Pinkerton, John P. Mungovan | 1999-03-02 |
| 5868813 | I. S. machine | Philip A. Mann, Arne Stenholm, Ove Per Pilskaer, Jarmo Kammonen, Steven J. Pinkerton | 1999-02-09 |
| 5865868 | Mold carrier assembly for an I. S. machine mold opening and closing mechanism | Alexander H. Slocum, Walter E. Lovell, Steven J. Pinkerton, Douglas J. Roberts, John P. Mungovan +1 more | 1999-02-02 |
| 5858049 | Plunger mechanism for an I.S. machine | — | 1999-01-12 |
| 5858050 | I.S. machine | Alexander H. Slocum, Douglas J. Roberts, Walter E. Lovell, Steven J. Pinkerton, John P. Mungovan +1 more | 1999-01-12 |
| 5853449 | Plunger mechanism for an I.S. machine | Ove Per Pilskaer, Arne Stenholm, Steven J. Pinkerton, Jarmo Kammonen | 1998-12-29 |
| 5846282 | Invert and neck ring holder mechanism for an I.S. machine | Steven J. Pinkerton, Marty J. Grant | 1998-12-08 |
| 5843201 | Invert and neck ring holder mechanism for an I.S. machine | Steven J. Pinkerton, Marty J. Grant | 1998-12-01 |
| 5830254 | Mold opening and closing mechanism for an I.S. machine | Douglas J. Roberts, Walter E. Lovell, Steven J. Pinkerton, John P. Mungovan | 1998-11-03 |
| 5582209 | Valve block assembly for I.S. machine | — | 1996-12-10 |
| 5531249 | Valve block assembly for I.S. machine | — | 1996-07-02 |
| 5435349 | Valve block assembly for I.S. machine | — | 1995-07-25 |
| 5320130 | Valve block assembly for I.S. machine | — | 1994-06-14 |
| 4831782 | Apparatus for grinding a workpiece | Arthur H. Clough, Edwin L. Knight | 1989-05-23 |