| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 30 | |
| #2 | Canada | 5 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Weapons | |
| #3 | Machine tools | |
| #4 | Agriculture | |
| #5 | Mechanical elements | |
| #6 | Packaging and shipping | |
| #7 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anderson John A | 36 |
| #2 | Elmes William H | 2 |
| #3 | Ferngren Oscar T | 1 |
| #4 | Mcelwee Clarence E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4856410A | Firearm | |
| GB8521051D0 | Firearm | |
| US4709617A | Firearm | |
| US2794657A | Extensible hitches for trailers with automatic latching means for retracted position | |
| US2624959A | Stone digger | |
| US2523263A | Stone digger | |
| US2366467A | Tool for removing valve seats, bushings, or the like | |
| US1917084A | Curtain stretcher | |
| US1749797A | Automatic air control for water-supply systems | |
| US1611982A | Attachment for bearings | |
| US1428513A | Attachment for bearings | |
| US1420012A | Timer | |
| US1342319A | Attachment for bearings | |
| US1290040A | Lathe-tool. | |
| US1242097A | Adjustable-head wrench. | |
| US1198509A | Fastening device. | |
| US1200450A | Punch. | |
| US1141082A | Tire-mender tool. | |
| US1114666A | Punch. | |
| CA145552A | Gang plough |