Kenneth W. Freelain

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): #1,265,754 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6745566	Hydroelectric power cycle having buoyant rack	—	2004-06-08
5678956	Navigational bypass, gate and pump device for use in water	—	1997-10-21
5217324	Dynamic breakwater and pumping system	—	1993-06-08
4682610	Water pipe	—	1987-07-28