William Renfro

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Washington, DC: #629 of 3,063 inventorsTop 25%

🗺 District of Columbia: #629 of 3,063 inventorsTop 25%

Overall (All Time): #1,265,703 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6743250	Portable thermal rescue/recovery system	—	2004-06-01
6269497	Waterbed mattress system for recreational vehicles	—	2001-08-07
6094758	Waterbed mattress system for boats	—	2000-08-01
6024110	Golf club cane	—	2000-02-15