Self-Cleaning Pre-Filter for a Water Circulation Pump
Copyright © Targeted News Service 2024
2024-11-12
ALEXANDRIA, Virginia, Nov. 12 -- An inventor from Nashville, Tennessee, Stephen D. Roche has been awarded a patent (No. US 12137676 B2, initially filed July 7, 2023) for "Self-cleaning pre-filter for a water circulation pump." . . .