David E. Ryland

📍 Sandy, UT: #462 of 1,140 inventorsTop 45%

🗺 Utah: #7,921 of 19,430 inventorsTop 45%

Overall (All Time): #2,146,836 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7377784	Systems and methods for developing correct mechanics of a swimming flip turn	—	2008-05-27
6866615	Apparatus and method for developing a proper swimming whip kick and training the competitive breaststroker	—	2005-03-15