| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 71 | |
| #2 | Canada | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Accessories for machine tools | |
| #3 | Wood saws | |
| #4 | Sawing | |
| #5 | Grinding or polishing devices | |
| #6 | Wood processing machines | |
| #7 | Turning | |
| #8 | Woodworking tools | |
| #9 | Unspecified technologies | |
| #10 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tautz Herbert E | 69 |
| #2 | Wiken Christy A | 7 |
| #3 | Reibig Eric A | 3 |
| #4 | Boehnke Hugo V | 2 |
| #5 | James Tate | 2 |
| #6 | Tate James | 1 |
| #7 | Butzin Paul E | 1 |
| #8 | Sirianni Joseph B | 1 |
| #9 | Cook Sherman L | 1 |
| #10 | Tantz Herbert E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2397178A | Machine-tool spindle mounting and lubrication system | |
| US2384512A | Machine protective apparatus | |
| US2386283A | Machine tool | |
| US2374716A | Grinder | |
| US2347223A | Cutting machine | |
| US2352235A | Saw guard | |
| US2360921A | Drill press | |
| US2372699A | Cutting machine | |
| US2353202A | Shaper | |
| US2346198A | Drilling machine | |
| US2325083A | Stand for motor driven tools and the like | |
| US2265408A | Tilting arbor saw mounting | |
| US2240426A | Switch box | |
| US2265407A | Tilting arbor saw | |
| US2265335A | Rip gauge lock | |
| US2265406A | Machine cabinet | |
| US2209484A | Variable speed mechanism | |
| US2237511A | Variable speed transmission | |
| US2232149A | Belt sander | |
| US2210135A | Shaper guard |