| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | United Kingdom | 2 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Grinding or polishing devices | |
| #3 | Unspecified technologies | |
| #4 | Grinding tools | |
| #5 | Accessories for machine tools | |
| #6 | Working stone | |
| #7 | Wood saws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hensley James L | 6 |
| #2 | Sonneland Ralph E | 2 |
| #3 | Kelly Thomas James | 2 |
| #4 | Leonard Hensley James | 1 |
| #5 | Knoph Nic L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3392616A | Oscillating saws | |
| GB1079064A | Work holders | |
| GB1079063A | Severing apparatus | |
| US3181281A | Grinding wheels | |
| US3255289A | Methods of making abrasive wheels | |
| US3146553A | Severing apparatus | |
| US3190162A | Cut-off machine having means to clamp workpiece to reciprocating cutter carriage | |
| US3098475A | Long wire stone sawing apparatus | |
| US3170352A | Guard for machine tools | |
| US3081581A | Grinding apparatus |