| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Turning | |
| #3 | Pipes | |
| #4 | Accessories for machine tools | |
| #5 | Tools for connecting or disengaging | |
| #6 | Working stone | |
| #7 | Unspecified technologies | |
| #8 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eugene Linsker | 6 |
| #2 | Gummere Harold O | 4 |
| #3 | Mccombs Melvorne J | 3 |
| #4 | Rockwood Albert M | 2 |
| #5 | Smelker James W | 2 |
| #6 | Linsker Eugene | 2 |
| #7 | Conklin Robert M | 2 |
| #8 | Alexander Robert H | 1 |
| #9 | Steurer George E | 1 |
| #10 | Kissell Elwood L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3039331A | Machine tool | |
| US2955492A | Automatic tool | |
| US3029978A | Feeding apparatus | |
| US2893272A | Automatic tool | |
| US2925089A | Pneumatic tool | |
| US2866474A | Air supply system for pneumatic tools | |
| US2831501A | Air supply system for pneumatic tools | |
| US2617239A | Belt sander | |
| US2663209A | Torque indicating power operated tool | |
| US2368858A | Chuck | |
| US2319465A | Angle head | |
| CA415005A | Rotary impact tool | |
| CA604734A | Pneumatic tool | |
| CA622783A | Automatic tool |