Inventor
Daniel B. Roggendorf
Inventor
Marion, IA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials100%
PatentTitleYear
8,963,774'Adaptive nulling for parasitic array antennas'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to ELSALLAL WAJIH A (1)· patent assignee history
2015Patents assigned to LIVADARU MATILDA G (1)· patent assignee history
2015Patents assigned to PAULSEN LEE M (1)· patent assignee history
2015Patents assigned to ROCKWELL COLLINS INC (1)· patent assignee history
2015Patents assigned to ROGGENDORF DANIEL B (1)· patent assignee history
2015Based in Marion, IA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELSALLAL WAJIH A | 1 | 2015 |
| LIVADARU MATILDA G | 1 | 2015 |
| PAULSEN LEE M | 1 | 2015 |
| ROCKWELL COLLINS INC | 1 | 2015 |
| ROGGENDORF DANIEL Bself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marion, IA, US | 1 | 2015 |