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John A Yegge, Sr.

ES Efficient Manufacturing Systems: 5 patents #1 of 5Top 20%
📍 Wright City, MO: #2 of 19 inventorsTop 15%
🗺 Missouri: #4,278 of 23,789 inventorsTop 20%
Overall (All Time): #1,024,365 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7690416 Apparatus and method for simultaneous usage of multiple die casting tools Dave L. Graves, Gerard M. Hellebusch, Patrick Meyer, Todd Rio 2010-04-06
7559354 Apparatus and method for simultaneous usage of multiple die casting tools Dave L. Graves, Gerard M. Hellebusch, Patrick Meyer, Todd Rio 2009-07-14
7416015 Apparatus and method for simultaneous usage of multiple die casting tools Dave L. Graves, Gerard M. Hellebusch, Patrick Meyer, Todd Rio 2008-08-26
7373966 Apparatus and method for simultaneous usage of multiple die casting tools Dave L. Graves, Gerard M. Hellebusch, Patrick Meyer, Todd Rio 2008-05-20
7216692 Apparatus and method for simultaneous usage of multiple die casting tools Dave L. Graves, Gerard M. Hellebusch, Patrick Meyer, Todd Rio 2007-05-15