Inventor
Eduard A. Stefanescu
Inventor
Butte, MT, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia50%
C08LCompositions of macromolecular compounds50%
PatentTitleYear
8,980,377'Clay-based concrete sealer'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to KULKARNI SUNIL V (1)· patent assignee history
2015Patents assigned to STEFANESCU EDUARD A (1)· patent assignee history
2015Based in Butte, MT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KULKARNI SUNIL V | 1 | 2015 |
| STEFANESCU EDUARD Aself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Butte, MT, US | 1 | 2015 |