RC

Russell A. Campbell

📍 Coppell, TX: #234 of 495 inventorsTop 50%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,028,871 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9031659 Method and apparatus for laryngeal elevator musculature rehabilitation Ronda Polansky, Patrick Lee McAdoo, Jr. 2015-05-12
7885713 Method and apparatus for laryngeal elevator musculature rehabilitation Ronda Polansky, Patrick Lee McAdoo, Jr. 2011-02-08