DC

Donald Collier

📍 Preston, CT: #37 of 69 inventorsTop 55%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,172,176 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7094339 Liquid-treating method 2006-08-22
6966988 Flushing adapter for filter 2005-11-22