DS

David C. Siemers

GS George Koch Sons: 3 patents #4 of 36Top 15%
CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Evansville, IN: #233 of 911 inventorsTop 30%
🗺 Indiana: #8,550 of 33,936 inventorsTop 30%
Overall (All Time): #1,285,758 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5749160 Multi-zone method for controlling voc and nox emissions in a flatline conveyor wafer drying system Jeffrey L. Dexter, Larry J. Head, Donald E. Miller, Bruce Grebe, William C. Nowack +1 more 1998-05-12
5676755 Flume coater Donald E. Miller, Larry J. Head, Jeffrey L. Dexter 1997-10-14
5524361 Flatline method of drying wafers Jeffrey L. Dexter, Larry J. Head 1996-06-11
5236746 Curtain coating process for producing thin photoimageable coatings Diethard Kapp-Schwoerer, James L. Isonhood, Donald E. Miller 1993-08-17