| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 84 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Civil engineering | |
| #5 | Machine tools | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture | |
| #3 | Furniture for children | |
| #4 | Vehicle seats | |
| #5 | Nails | |
| #6 | Hand carts | |
| #7 | Punching metal | |
| #8 | Locks | |
| #9 | Unspecified technologies | |
| #10 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hamilton Earl F | 47 |
| #2 | Lay Ralph B | 18 |
| #3 | Moore Donald L | 13 |
| #4 | Moore Edwin K | 7 |
| #5 | Hamilton John J | 6 |
| #6 | Schroer Charles E | 5 |
| #7 | Bates Donald L | 5 |
| #8 | Hume Clayton R | 4 |
| #9 | Snyder Orville E | 4 |
| #10 | Spilman Raymond R | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US3715142A | Folding high chair | |
| US3575440A | Serving cart | |
| US3610685A | Backrest pad | |
| US3556588A | Tablet armchair | |
| US3583761A | Child{3 s automobile seat | |
| US3542444A | Modular cabinet structure | |
| US3527174A | Foldable serving cart | |
| US3508802A | Expandable cabinet assembly | |
| US3541975A | Serving cart | |
| US3495873A | Infant's chair | |
| US3485525A | Stack chair | |
| US3466084A | Folding chair | |
| US3474472A | Play pen | |
| US3492210A | Electrolytic stripping of nonferrous metals from a ferrous metal base | |
| US3429449A | Table rack | |
| US3409325A | Infant's chair | |
| US3364884A | Collapsible table | |
| US3408965A | Stack table | |
| US3388678A | Shelf structure | |
| US3550896A | Mirror assembly |