Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013157 | Antenna screening composite, panel, assembly, and method of manufacturing same | Efrain Alba, Robert Niedringhaus Renfro | 2021-05-18 |
| 8035574 | System, method and apparatus for supporting and concealing radio antennas | Robert Niedringhaus Renfro | 2011-10-11 |
| 7616170 | System, method and apparatus for supporting and concealing radio antennas | Robert Niedringhaus Renfro | 2009-11-10 |