Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758046 | Slush hydrogen production method and apparatus | John A. Barclay, Steven R. Jaeger, Carl Bruno Zimm, Steven F. Kral | 2004-07-06 |
| 6422986 | Sealer apparatus for forming a cross seal in plastic film processing and particularly for bag making machines | Thomas D. Driscoll, Giles R. Blaser | 2002-07-23 |
| 6254521 | Apparatus for manufacture of a plastic bag with standup bottom wall | Donald J. Pansier, Troy D. Konitzer, Michael P. Ireton, Robert B. DeMatteis, Giles R. Blaser | 2001-07-03 |
| 5182914 | Rotary dipole active magnetic regenerative refrigerator | John A. Barclay, Joseph A. Waynert, Anthony J. DeGregoria, Joseph W. Johnson | 1993-02-02 |
| 4956976 | Magnetic refrigeration apparatus for He II production | Stephen F. Kral, John A. Barclay, Steven R. Jaeger | 1990-09-18 |