| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Medical technology | |
| #3 | Foods and drinks | |
| #4 | Agriculture | |
| #5 | Basic materials chemistry | |
| #6 | Materials and metallurgy | |
| #7 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hughes Kenneth D | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US9592310B1 | Reactive gas solutions and devices | |
| US2013316903A1 | Solid Plant Nutrient Compositions | |
| US2012214223A1 | Worm culture systems | |
| US2010218728A1 | Temperature controlled containers | |
| US2010218727A1 | Compact culture systems | |
| US8636919B1 | Reactive solutions | |
| US2005235830A1 | Materials for storing and releasing reactive gases | |
| US9334098B1 | Reactive materials packaging | |
| US4969480A | Method and apparatus for mixing and supplying fountain solution to printing press | |
| US3191542A | Metering pump |