| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Chemical engineering | |
| #3 | Foods and drinks | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Transport | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Winches | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Marine propulsion | |
| #5 | Unspecified technologies | |
| #6 | Shafts | |
| #7 | Sanitary equipment | |
| #8 | Coffee |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horton John T | 11 |
| #2 | Rowell Lorne A | 2 |
| #3 | Deline Edward H | 2 |
| #4 | Mcavoy Thomas E | 1 |
| #5 | Mercer James L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9703465D0 | Drawing pin insertion tool | |
| US3667135A | Vibratory conveyor system | |
| US3648379A | Continuous freeze drying system | |
| US1577029A | Hoisting mechanism | |
| US1473935A | Derrick base | |
| US1556602A | Fall-rope carrier | |
| US1365998A | Sectional boom | |
| US1245231A | Winding-drum. | |
| US1120145A | Fall-rope carrier. | |
| US1108368A | Fall-rope carrier. | |
| CA133821A | Fall rope carrier | |
| US1003261A | Fall-rope carrier. | |
| US1116427A | Derrick. | |
| US817916A | Safety mechanism for hoists and the like. |