| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 | |
| #2 | United Kingdom | 2 | |
| #3 | Canada | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Civil engineering | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lawless John C | 11 |
| #2 | Jannitto Jr John | 2 |
| #3 | Carlson Gustave O | 1 |
| #4 | Bardwell Edwin A | 1 |
| #5 | Lawless John W | 1 |
| #6 | Pell James Douglas | 1 |
| #7 | Cronan Clifford B | 1 |
| #8 | Hayward Clarence B | 1 |
| #9 | Carlson Frederick O | 1 |
| #10 | Mayhew Joseph L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019105766A1 | Tool handle | |
| CA3015136A1 | Tool handle | |
| US2017050307A1 | Tool handle | |
| US2017050306A1 | Pry bar handle | |
| US2015028273A1 | Apparatus for pushing a fastener from a host material | |
| US2007187121A1 | Drum brake implement | |
| US2006026800A1 | Pry bar ergonomic handle | |
| US2004255428A1 | Pry bar handle | |
| US7523525B2 | Pry bar ergonomic handle | |
| US6471186B1 | Ergonomic handle pry bar | |
| US3099876A | Tool for removing spring pins | |
| US2024136A | Tool | |
| US1969725A | Piston pin inserter and remover | |
| FR726153A | Advanced metal tape measure | |
| GB396683A | Ruler tapes | |
| US1992947A | Tape coiling | |
| US1546337A | Adjustable pilot for reamers | |
| US1518251A | Hand tool | |
| US1396863A | Pliers |