Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328032 | End closure for container with integral opener | Kevin Francis Hanley | 1992-07-21 |
| 5119657 | Method for making one-piece can bodies | — | 1992-06-09 |
| 5084358 | Composite-coated flat-rolled sheet metal manufacture and product | — | 1992-01-28 |
| 5038956 | Abuse resistant, safety-edge, controlled-opening convenience-feature end closures | — | 1991-08-13 |
| 5014536 | Method and apparatus for drawing sheet metal can stock | — | 1991-05-14 |
| 4974439 | Controlled transfer of sheet metal can bodies in can body line | Robert L. Applegate | 1990-12-04 |
| 4952461 | Composite-coated flat-rolled steel can stock and can product | Warren D. Livingston | 1990-08-28 |
| D307720 | Container end closure | James A. Bray | 1990-05-08 |
| D305303 | Baby food can | — | 1990-01-02 |
| 4875597 | Convenience packaging | — | 1989-10-24 |
| 4863060 | Flat-rolled steel can stock product | — | 1989-09-05 |
| 4848623 | Disc removal end wall structure with safety features | James A. Bray | 1989-07-18 |
| D302123 | End closure for container with integral opener | — | 1989-07-11 |
| 4812365 | Composite-coated flat-rolled steel can stock and can product | Warren D. Livingston | 1989-03-14 |
| 4804106 | Measures to control opening of full-panel safety-edge, convenience-feature end closures | — | 1989-02-14 |
| 4753364 | Necked container | Hans F. Stoffel, Anthony J. Sporri | 1988-06-28 |
| 4726208 | Flat-rolled steel can stock manufacture | — | 1988-02-23 |
| 4669629 | Full-open convenience-feature sheet metal can | — | 1987-06-02 |
| 4584859 | In-line control during draw-redraw of one-piece sheet metal can bodies | — | 1986-04-29 |
| 4576305 | Sheet metal wall panel and integral opener structure | — | 1986-03-18 |
| 4527412 | Method for making a necked container | Hans F. Stoffel, Anthony J. Sporri | 1985-07-09 |
| 4457150 | Method of forming D&I cans from coated steel | Lowell W. Austin, John R. Smith, William D. Bingle | 1984-07-03 |
| 4445621 | Easy-open container wall | — | 1984-05-01 |
| 4414836 | Method of and apparatus for deep drawing metal containers | — | 1983-11-15 |
| 4404836 | Metal container edge trimming method and apparatus | — | 1983-09-20 |