| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Consumer goods | |
| #5 | Agriculture | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Unspecified technologies | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Laundering textiles | |
| #5 | Live-saving devices | |
| #6 | Harvesting | |
| #7 | Hinges for doors or windows | |
| #8 | Animal care | |
| #9 | Hand-held cutting tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rowland David E | 5 |
| #2 | Ney Jacob | 3 |
| #3 | Burkholder John H | 2 |
| #4 | Swacick Judson D | 2 |
| #5 | Miller D D | 2 |
| #6 | Hibbs Edwin G | 1 |
| #7 | Bacher Peter | 1 |
| #8 | Pfouts Leroy S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1839313A | Stall construction | |
| US1069722A | Hay-carrier. | |
| US1074189A | Hay-carrier. | |
| US1052969A | Wire-clamp. | |
| US908390A | Track for sliding doors. | |
| US892896A | Hoist. | |
| US809984A | Hay-elevator. | |
| US744409A | Hay-elevator. | |
| US646261A | Hay-carrier. | |
| US647686A | Door-stay roller. | |
| US632287A | Knife for cutting hay or cane. | |
| CA29004A | Hay elevator | |
| CA21872A | Hay elevator | |
| CA23843A | Hay fork |