Yuriy Prokofyev

UN Unknown: 3 patents #7,366 of 83,584Top 9%

📍 San Francisco, CA: #14,272 of 26,999 inventorsTop 55%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,164,824 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6993878	Universal modular building block	—	2006-02-07
6691485	Universal modular building block and a method and structures based on the use of the aforementioned block	—	2004-02-17