Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680401 | Precast wall panels and method of erecting a high-rise building using the panels | Juan Carrion, John A. Cavanagh, Robert C. Stewart, James C. MacDonald, Charles Besjak | 2023-06-20 |
| 8631616 | Precast wall panels and method of erecting a high-rise building using the panels | Juan Carrion, John A. Cavanagh, Robert C. Stewart, James E. MacDonald, Charles Besjak | 2014-01-21 |
| 8074414 | Precast wall panels and method of erecting a high-rise building using the panels | Juan Carrion, John A. Cavanagh, Robert C. Stewart, James E. MacDonald, Charles Besjak | 2011-12-13 |
| 5848464 | Apparatus for clinching reaction plate tabs of air bag modules | Robert A. Rhinefrank, Larry P. Hulsey | 1998-12-15 |
| RE35265 | Bag folding system | — | 1996-06-04 |
| 5493846 | Bag folding system | Robert A. Rhinefrank, Larry P. Hulsey, Kenneth C. Blaisdell | 1996-02-27 |
| 5471817 | Bag folding system | Robert A. Rhinefrank, Larry P. Hulsey | 1995-12-05 |
| 5456651 | Automatic bag folding apparatus | Don Reed | 1995-10-10 |
| 5375393 | Bag folding system | Robert A. Rhinefrank, Larry P. Hulsey | 1994-12-27 |
| 5360387 | Bag folding system | — | 1994-11-01 |
| 5162035 | Bag folding system | — | 1992-11-10 |