I've been an electrical engineer since 1987 with digital, analog, RF and antenna design experience. My focus here is antenna patents and their applications.
4 Defensive publication and public domain feb 4 '15
2 Another purpose of patents - Public record? jan 26 '15
1 Magnets used to reduce passive intermodulation in ferrous materials (Purdue University) - Patent Application - PRIOR ART REQUEST nov 21 '13