| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Medical technology | |
| #5 | Mechanical elements | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Sawing | |
| #3 | Tools for connecting or disengaging | |
| #4 | Locks | |
| #5 | Planting | |
| #6 | Pipes | |
| #7 | Punching metal | |
| #8 | Implantable devices | |
| #9 | Metal-working | |
| #10 | Crop agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Long James A | 11 |
| #2 | Fiant Howard E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5349737A | Method for separating spot-welded sheet metal parts | |
| US2001204A | Pipe joint and method of making the same | |
| US1618541A | Method of and apparatus for manufacturing chamfered pipe and nipple blanks | |
| US1068678A | Attachment for planters. | |
| CA132338A | Artificial leg | |
| US966225A | Artificial leg. | |
| CA107122A | Beet thinner | |
| US857815A | Beet-thinner. | |
| CA89361A | Sash fastener | |
| US757209A | Sash-fastener. | |
| CA30674A | Scaffold bracket |