| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Unspecified technologies | |
| #3 | Rolling metal | |
| #4 | Handling thin material | |
| #5 | Transport or storage devices | |
| #6 | Sawing | |
| #7 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klein Clarence J | 13 |
| #2 | Rieger Ernest W | 2 |
| #3 | Talbot Howard H | 1 |
| #4 | Fouse Frederick Z | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2322784A | Guide for strip coilers | |
| US2264443A | Strip guiding apparatus | |
| US2287380A | Metal rolling | |
| US2250025A | Coil handling apparatus | |
| US2211472A | Reel structure | |
| US2195535A | Apparatus for shearing | |
| US2114146A | Conveyer | |
| US2165104A | Strip guide for rolling mills | |
| US2156695A | Coil-handling apparatus | |
| US2211471A | Reel structure | |
| CA390769A | Reel structure | |
| CA442548A | Roll-changing apparatus for electrolytic coating lines | |
| CA441775A | Anode bar jack |