| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 2 | |
| #3 | Austria | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Accessories for machine tools | |
| #3 | Rolling metal | |
| #4 | Packaging | |
| #5 | Grinding or polishing devices | |
| #6 | Presses | |
| #7 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kaplan Irving Leonard | 5 |
| #2 | Kaplan I | 2 |
| #3 | Kaplan Irving L | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4147258A | Transfer for elongated articles having optional rolling restraint | |
| US4120243A | Bundle compactor | |
| DE2409284A1 | AUTOMATIC STACKING DEVICE FOR STACKING BARS, IN PARTICULAR ROLLED PROFILES | |
| US3880070A | Automatic stacking machine for bars and the like | |
| US3757964A | Bar unscrambler | |
| US3670902A | Bar unscrambler | |
| US3474914A | Bar handling device |