Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588978 | Process and apparatus for coloring glass | Ronald D. Argent | 1996-12-31 |
| 5472077 | Article transfer apparatus | — | 1995-12-05 |
| 5429651 | Apparatus for transferring glass articles from an is to a high speed transfer conveyor | — | 1995-07-04 |
| 5411564 | Pneumatic plunger mechanism for a glassware forming machine | — | 1995-05-02 |
| 5364437 | Glassware forming machine with spring-biased plenum | — | 1994-11-15 |
| 5330551 | Glassware forming machine with cooling system | — | 1994-07-19 |
| RE34048 | Cooling system for a glassware forming machine | — | 1992-09-01 |
| 5092449 | Article transfer apparatus | Kevin W. Metcalf | 1992-03-03 |
| 5044488 | Article transfer apparatus | — | 1991-09-03 |
| 4909823 | Glassware forming machine with cooling system | — | 1990-03-20 |
| 4853023 | Glassware forming machine | — | 1989-08-01 |
| 4842637 | Glassware forming machine with cooling system | Irving Powers | 1989-06-27 |
| 4750928 | Conduit for molten glass | Roger P. Weilacher | 1988-06-14 |
| 4750929 | Cooling system for a glassware forming machine | — | 1988-06-14 |
| 4360231 | Bottle carrier | — | 1982-11-23 |