Douglas A. Maisel

📍 Berkeley, CA: #1,792 of 3,731 inventorsTop 50%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,354,402 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4534054	Signaling system for FM transmission systems	—	1985-08-06
4388493	In-band signaling system for FM transmission systems	—	1983-06-14