Christopher C. Coles

📍 Medical Lake, WA: #6 of 15 inventorsTop 40%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #3,876,527 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D316863	Rotary vane combustion engine	—	1991-05-14