MR

Michael G. Ruby

📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,287,804 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5428906 Sludge treatment system Bart T. Lynam, Gerald F. Nelson, David H. Meese, Ronald V. Peterson, Alan D. White 1995-07-04
5279637 Sludge treatment system Bart T. Lynam, Gerald F. Nelson, David H. Meese, Ronald V. Peterson, Alan D. White 1994-01-18