| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | Argentina | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Italy | 1 | |
| #13 | Sweden | 1 | |
| #14 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bassinger Grey | 6 |
| #2 | Bassinger Ross | 6 |
| #3 | Bassinger G | 3 |
| #4 | Harris Jesse William | 3 |
| #5 | Harris Jesse W | 3 |
| #6 | Bassinger R | 3 |
| #7 | Harris J W | 2 |
| #8 | Harris J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4044844A | Impact drilling tool | |
| US3970152A | Mud actuated drilling tool |