| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Control | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Grinding tools | |
| #3 | Control or regulating systems | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Naumann John O | 10 |
| #2 | Baltazar Lawrence C | 9 |
| #3 | Glass David R | 8 |
| #4 | Buck Robert J | 7 |
| #5 | Sharkey John F Iii | 4 |
| #6 | Rullis Ralph F | 4 |
| #7 | Van Horne Alfred L Jr | 3 |
| #8 | Davis David W | 1 |
| #9 | Sharkey Iii John F | 1 |
| #10 | Horne Alfred L Van Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5916013A | Inner race grinding machine | |
| US5681209A | Housing grinding machine | |
| US5577952A | Multiple cage grinding device | |
| US5702294A | Grinding bit having a novel grinding grip | |
| US5447467A | Alignment adaptor means | |
| US5363601A | Grinding bit | |
| US5359814A | System for grinding a workpiece | |
| US5197228A | Method of and machine for grinding a workpiece |