| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Earth drilling | |
| #3 | Metal-working | |
| #4 | Unspecified technologies | |
| #5 | Locks | |
| #6 | Making needles | |
| #7 | Making forged metal products | |
| #8 | Nails | |
| #9 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Atkins James | 12 |
| #2 | Telfer George | 2 |
| #3 | Scott Edward Docherty | 1 |
| #4 | Wolf John C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA183418A | Switch lock for autos | |
| US1232477A | Switch-lock. | |
| GB190011330A | Improvements in Nail Making Machines. | |
| CA70798A | Nail machine | |
| US654048A | Nail-machine. | |
| US654047A | Nail-machine. | |
| US641255A | Nail-making machine. | |
| CA60165A | Wire working machine | |
| GB189810704A | Improvements in Wire-forming, Straightening and Twisting Machines. | |
| GB189420866A | Improvements in or Additions to the Flues and Chimneys of Gas Stoves and Gas Fires. |