| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | Australia | 2 | |
| #4 | Germany | 2 | |
| #5 | Norway | 2 | |
| #6 | Sweden | 2 | |
| #7 | South Africa | 2 | |
| #8 | Argentina | 1 | |
| #9 | China | 1 | |
| #10 | United Kingdom | 1 | |
| #11 | Italy | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Civil engineering | |
| #4 | Machine tools | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Working metallic powder | |
| #2 | Alloys | |
| #3 | Coating metallic material | |
| #4 | Earth drilling | |
| #5 | Turning | |
| #6 | Unspecified technologies | |
| #7 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krall Jack | 21 |
| #2 | Olsson Anders | 7 |
| #3 | Jacobs Robert S | 5 |
| #4 | Plyler Roger | 4 |
| #5 | Plyler Rodger | 1 |
| #6 | Gawryk Sr William C | 1 |
| #7 | Olsson Anders P | 1 |
| #8 | Plyler Rober | 1 |
| #9 | Plyler Robert | 1 |
| #10 | Newcomer William E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5594931A | Layered composite carbide product and method of manufacture | |
| ZA9405744B | Dispersion alloyed hard metal composites and method for producing same | |
| US5423899A | Dispersion alloyed hard metal composites and method for producing same | |
| CA2002088A1 | Disperson alloyed hard metal composites | |
| US4956012A | Dispersion alloyed hard metal composites | |
| US4834940A | Method for producing powdered metal compacts with fine holes | |
| US4116576A | Cutting insert | |
| US3381349A | Cutting tool |