Patents/Inventors

Donald J. Thiel

Waukesha, WIUS2 patents

2 Patents

US125336092026
Sludge Withdrawal Mechanism for Wasting and Returning Settled Sludge from Secondary Clarifier with Granular Sludge
Evoqua Water Technologies LLC
0 cites
US118837642024
Sludge Withdrawal Mechanism for Wasting and Returning Settled Sludge from Secondary Clarifier with Granular Sludge
Evoqua Water Technologies LLC
0 cites