Inventor
Roger V. Olejniczak
Inventor
Rochester, MN, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Fprimary
A01FProcessing of harvested produce100%
PatentTitleYear
4,062,434'Dormer door silo'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to ROCHESTER SILO INC (1)· patent assignee history
1977Based in Rochester, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCHESTER SILO INC | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, Minnesota, US | 1 | 1977 |