| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Environmental technology | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Measuring light | |
| #2 | Analysing materials | |
| #3 | Stamps | |
| #4 | Reduction of greenhouse gas emissions | |
| #5 | Radio navigation | |
| #6 | Solar heat collectors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kinsey James H | 6 |
| #2 | Harms Richard J | 4 |
| #3 | Hutzelman Howard E | 2 |
| #4 | Weichselbaum Theodore E | 2 |
| #5 | Auer Siegfried | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5391883A | Ozone meter | |
| US5401970A | Biological UV-B effect monitoring instrument and method | |
| US4794245A | Position sensor | |
| US2975702A | Check protector | |
| US2851946A | Type wheel assembly in check writing machines | |
| US2562874A | Apparatus for spectrophotometric quantitative analysis | |
| US2532687A | Methods and flame generating apparatus for spectrophotometric quantitative analysis |