| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Furniture and games | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Lifting and pushing | |
| #3 | Gearing | |
| #4 | Load transportation vehicles | |
| #5 | Office furniture | |
| #6 | Making screws | |
| #7 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hunz Alphonse W | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2869948A | Low table unit | |
| US2463772A | Lifting jack | |
| US2630297A | Lifting jack | |
| US2487553A | Rolled tooth ratchet bar | |
| US2463771A | Rolled tooth ratchet bar | |
| US2397965A | Rolled tooth bar | |
| US2361690A | Lifting jack | |
| US2266760A | Lifting jack | |
| US1968148A | Vehicle body tilting mechanism | |
| US1481423A | Power transmission for vehicles | |
| CA452596A | Rolled tooth bar | |
| CA449600A | Lifting jack | |
| CA462955A | Rolled tooth ratchet bar |