Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267057 | Enclosed railcar jack assembly | Jack K. Shah | 2007-09-11 |
| 6926256 | Center sill car jack utilizing air bellows | Jack K. Shah | 2005-08-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267057 | Enclosed railcar jack assembly | Jack K. Shah | 2007-09-11 |
| 6926256 | Center sill car jack utilizing air bellows | Jack K. Shah | 2005-08-09 |