Richard T. Ryan

📍 San Francisco, CA: #8,108 of 26,999 inventorsTop 35%

🗺 California: #106,790 of 386,348 inventorsTop 30%

Overall (All Time): #1,009,708 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
8776292	Sound enhancing pillow	Paul Regan	2014-07-15
7188378	Swimming pool immersed light fixture	—	2007-03-13
6460799	Toilet paper holding device	—	2002-10-08
5716350	Medical protection device for males	—	1998-02-10
5713164	Pool liner installation system	—	1998-02-03