| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Making forged metal products | |
| #3 | Unspecified technologies | |
| #4 | Household appliances | |
| #5 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sofy Hugh M | 13 |
| #2 | Farhat Dennis P | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US5131256A | Pivoting transfer unit mount for a stamping press | |
| US4895013A | Workpiece transfer apparatus for a punch press | |
| US4884363A | Tree stand | |
| CA1289457C | Punch press transfer mechanism | |
| US4852381A | Transfer mechanism for punch presses | |
| US5060908A | Mail post | |
| CA1244791A | Transfer device | |
| US4513602A | Transfer device | |
| US4198845A | Transfer device |