Richard Grossman

📍 Tualatin, OR: #156 of 324 inventorsTop 50%

🗺 Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,175,613 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7154415	Celestial body communication techniques	—	2006-12-26
6122346	Telephone on-hold response system	—	2000-09-19