Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588287 | Wrapping apparatus with barrier | Ruth Lerner | 1996-12-31 |
| 5522203 | Biaxial stretch wrapping | Patrick R. Lancaster, III, William G. Lancaster, Phil Moore, Curtis Martin | 1996-06-04 |
| 5515884 | Multi-media safety relief valve | Roger Dale Danzy | 1996-05-14 |
| 5323142 | Accessory for detecting leaking of safety valves | — | 1994-06-21 |
| 5315809 | Stretch wrapping emergency stop | Yoram Gordon, William F. Davis, William G. Lancaster | 1994-05-31 |
| 5311725 | Stretch wrapping with tension control | Stuart Martin, Jim Lancaster | 1994-05-17 |
| 5161349 | Biaxial stretch wrapping | Patrick R. Lancaster, III, William G. Lancaster, Phil Moore, Curtis Martin | 1992-11-10 |
| 5140800 | Method and apparatus for severing packaging material between successive wrapped loads | Stuart Martin, Curtis Martin, Bill Bird, Phil Moore | 1992-08-25 |
| 5048261 | Top sheet dispenser for a stretch wrapping apparatus | Patrick R. Lancaster, III, Kenneth J. McDowell, Jr. | 1991-09-17 |
| 4901581 | Method and apparatus for testing stretch film | Patrick R. Lancaster, IV | 1990-02-20 |
| 4858642 | Impact resistant pressure relief valve | — | 1989-08-22 |