Kenneth Rifkin

📍 Portland, OR: #221 of 661 inventorsTop 35%

🗺 Oregon: #630 of 2,069 inventorsTop 35%

Overall (2002): #174,973 of 266,432Top 70%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6491954	Anti-snoring composition	—	2002-12-10