| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Unspecified technologies | |
| #3 | Special measuring | |
| #4 | Pipes | |
| #5 | Measuring mechanical vibrations | |
| #6 | Analysing materials | |
| #7 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lanham Gregory Treat | 11 |
| #2 | Werbach Christopher A | 11 |
| #3 | Woolf Richard L | 2 |
| #4 | Pankratz Anthony William | 1 |
| #5 | Patten Andrew Timothy | 1 |