RW

Richard Walls

📍 Tacoma, WA: #210 of 723 inventorsTop 30%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,213,985 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6390975 Apparatus and methods for performing otoscopic procedures Mark Grubb, Steve Burrows, Chris Burrows, Steve Hunt 2002-05-21
D439335 Otoscopic accessory Mark Grubb, Steve Burrows, Chris Burrows 2001-03-20