RR

Ronald J. Ricks

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #3,368,712 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7442884 Sealing member for enclosures Shirley Ball, Sidney J. Berglund, Dean C. Krenz 2008-10-28