Edward B. Berkey

📍 Bellevue, WA: #2,741 of 6,950 inventorsTop 40%

🗺 Washington: #27,877 of 76,902 inventorsTop 40%

Overall (All Time): #1,515,820 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8961782	Water filtering system	—	2015-02-24
6602408	Filtration system for water garden reservoir	—	2003-08-05
6241877	Water gardening system	—	2001-06-05