| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | Germany | 1 | |
| #4 | Italy | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Surface technology and coating | |
| #3 | Machine tools | |
| #4 | Textiles and paper | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Grinding tools | |
| #2 | Electrolytic coating production | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Footwear manufacturing machines | |
| #6 | Footwear laces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grutza Zigmund R | 8 |
| #2 | Davis Alan | 5 |
| #3 | Asselin David | 4 |
| #4 | Grutza Joshua | 4 |
| #5 | Grutza Z | 1 |
| #6 | Grutza Theodore | 1 |
| #7 | Deutschendorf Hank | 1 |
| #8 | Grutza Zigmund Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2014134933A1 | Abrading tools and methods of making same | |
| US5732484A | Shoe cleats and methods of producing and utilizing same | |
| US3980549A | Method of coating form wheels with hard particles | |
| CA1028506A | Electrodeposition of fine boron nitride particles | |
| US3762882A | Wear resistant diamond coating and method of application |