Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802944 | Gas cylinder with internal time delay | Sabatino A. Bianchi, Boice F. Horde | 1998-09-08 |
| 5557959 | Modular die transfer system | Sabatino A. Bianchi | 1996-09-24 |
| 5386975 | Gas die cylinders | — | 1995-02-07 |
| 5318281 | Self contained gas spring and die cylinder | — | 1994-06-07 |
| 5314172 | High pressure die cylinder and manifold system | — | 1994-05-24 |
| 5311802 | Tube cut off machine | — | 1994-05-17 |
| 5271151 | Method of making a high pressure condenser | — | 1993-12-21 |
| 5261262 | Method and apparatus for cutting corrugated webs having louvers | — | 1993-11-16 |
| 5243889 | Tube cut off machine | — | 1993-09-14 |
| 5235859 | Control console for gas die cylinder systems | — | 1993-08-17 |
| 5197718 | Self-contained gas springs interchangeable with coil springs | — | 1993-03-30 |
| 5193613 | Heat exchanger header tube and method of making | — | 1993-03-16 |
| 5172892 | Self contained gas spring | — | 1992-12-22 |
| 5170627 | Gas cylinder control system | — | 1992-12-15 |
| 5138861 | Method and apparatus for cutting corrugated webs | — | 1992-08-18 |
| 5088698 | Sealing construction for a gas spring | — | 1992-02-18 |
| 5069053 | Method and apparatus for cutting corrugated webs | — | 1991-12-03 |
| 5063801 | Cut-off machine and method for tubing | — | 1991-11-12 |
| 5014422 | Method and apparatus for forming core assemblies | — | 1991-05-14 |
| 5007817 | Press with die cushion gas monitor | — | 1991-04-16 |
| 5007270 | Web handling apparatus for metal ribbon stock | — | 1991-04-16 |
| 4971240 | Method and apparatus for forming heat exchanger tubes | — | 1990-11-20 |
| 4953378 | Apparatus for cutting corrugated strip stock at variable lengths | — | 1990-09-04 |
| 4939967 | Cut-off machine | — | 1990-07-10 |
| 4934230 | Die stamping system | — | 1990-06-19 |