Inventor
Steven J. Krugel
Inventor
Seattle, WA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge50%
C12MApparatus for enzymology or microbiology50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Patents assigned to COLUMBUS WATER WORKS (1)· patent assignee history
2005Based in Seattle, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COLUMBUS WATER WORKS | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 1 | 2005 |