DG

David G. Greenlie

NE Northeast Equipment: 5 patents #2 of 2Top 100%
📍 Malden, MA: #114 of 556 inventorsTop 25%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,027,025 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7493183 Apparatus and method for selecting a mechanical seal Carl C. Bjornson 2009-02-17
7191026 Apparatus and method for selecting a mechanical seal Carl C. Bjornson 2007-03-13
6832123 Apparatus and method for selecting a mechanical seal Carl C. Bjornson 2004-12-14
6662062 Apparatus and method for selecting a mechanical seal Carl C. Bjornson 2003-12-09
6173210 Apparatus and method for selecting a mechanical seal Carl C. Bjornson 2001-01-09