| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Spain | 1 | |
| #6 | Israel | 1 | |
| #7 | India | 1 | |
| #8 | Morocco | 1 | |
| #9 | Mexico | 1 | |
| #10 | Norway | 1 | |
| #11 | New Zealand | 1 | |
| #12 | Philippines | 1 | |
| #13 | United States | 1 | |
| #14 | South Africa | 1 | |
| #15 | Zimbabwe | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Geophysics | |
| #2 | Measuring nuclear radiation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hall Thomas E | 5 |
| #2 | Boyce William C | 5 |
| #3 | Hall Thomas Edward | 5 |
| #4 | Lechelt Wayne M | 5 |
| #5 | Wittekind Warren D | 5 |
| #6 | Boyce William Charles | 5 |
| #7 | Howard Leroy C | 5 |
| #8 | Lechelt Wayne Maynard | 4 |
| #9 | Howard Leroy Craig | 4 |
| #10 | Wittekind Warren Deal | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP0060574A1 | Portal type personnel radiation monitor | |
| US4510573A | Method for X-ray fluorescence spectroscopy |