| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Japan | 5 | |
| #4 | Australia | 4 | |
| #5 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Biotechnology | |
| #4 | Basic materials chemistry | |
| #5 | Chemical engineering | |
| #6 | Transport | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Analysing materials | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Radio navigation | |
| #6 | Vehicle wheels | |
| #7 | Separation | |
| #8 | Office furniture | |
| #9 | Liquid hydrocarbon mixture production | |
| #10 | Microbiology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Woodward W Stephen | 9 |
| #2 | Picha Neil Robert | 5 |
| #3 | Woodward William Stephen | 3 |
| #4 | Wohlers Norman W | 2 |
| #5 | Daburiyu Suteiibun Utsudowaado | 2 |
| #6 | Woodward William S | 2 |
| #7 | Jennings Walter G | 1 |
| #8 | Ervin Klon R | 1 |
| #9 | Jenkins Rand G | 1 |
| #10 | Uiriamu Suteiibun Utsudowaado | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5540464A | Capillary connector | |
| US5723783A | Acoustic displacement flowmeter | |
| AU672762B2 | Acoustic displacement flow meter | |
| US5367910A | Method and apparatus for measuring gas flow using Boyle's law | |
| US5035147A | Method and system for digital measurement of acoustic burst travel time in a fluid medium | |
| US4743556A | Petri dish | |
| US4440550A | On-column injector | |
| EP0089157A1 | Optical detector cell | |
| US4265860A | High pressure Soxhlet extractor | |
| US4337988A | Modular furniture system |