DP

Donald James Pfettscher

DY Dynaloy: 4 patents #5 of 24Top 25%
📍 Brownsburg, IN: #76 of 252 inventorsTop 35%
🗺 Indiana: #8,550 of 33,936 inventorsTop 30%
Overall (All Time): #1,195,066 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9650594 Solutions and processes for removing substances from substrates Travis Acra, Richard D. Peters, Kimberly Dona Pollard 2017-05-16
9291910 Aqueous solution and process for removing substances from substrates Richard D. Peters, Travis Acra, Yuanmei Cao, Nichelle Maria Gilbert, Michael T. Phenis +3 more 2016-03-22
8987181 Photoresist and post etch residue cleaning solution Kimberly Dona Pollard, Meagan Hatfield, Spencer Erich Hochstetler, Nichelle M. Wheeler, Michael T. Phenis 2015-03-24
8440389 Stripper solutions effective for back-end-of-line operations Kimberly Dona Pollard, John M. Atkinson, Raymond Chan, Michael T. Phenis, Allison C. Rector 2013-05-14