Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071755 | Biodegradation of aliphatic chloroethylene compounds | Michael J. Nelson, Parmely H. Pritchard | 1991-12-10 |
| 4959315 | Biodegradation of chloroethylene compounds | Michael J. Nelson, Parmely H. Pritchard | 1990-09-25 |
| 4925802 | Method for stimulating biodegradation of halogenated aliphatic hydrocarbons | Michael J. Nelson | 1990-05-15 |