Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48377 | Phosphorus zinc manganese fertilizer | Kerry Green | 2021-01-05 |
| 10633299 | Time-release molybdenum fertilizer | Elliott Martin, Robert A. Geiger | 2020-04-28 |
| 10351481 | Potassium-based starter fertilizer | Reanne Pernerowski | 2019-07-16 |
| 9365462 | Phosphate magnesium zinc fertilizer | Kerry Green | 2016-06-14 |
| 9187380 | Phosphorus zinc manganese fertilizer | Kerry Green | 2015-11-17 |
| 9139484 | Foliar metal ion nutrient fertilizer | — | 2015-09-22 |
| 9133065 | High efficiency magnesium fertilizer | Kerry Green | 2015-09-15 |
| 8685134 | High bioavailability phosphorus | — | 2014-04-01 |
| 8221515 | Use of acidifying agent for promoting micronutrient uptake | — | 2012-07-17 |
| 6849047 | Intraosteal ultrasound during surgical implantation | — | 2005-02-01 |
| 6579244 | Intraosteal ultrasound during surgical implantation | — | 2003-06-17 |
| 5396721 | Tensioning device | Robert S. Levine | 1995-03-14 |