DS

Donald B. Smith

AL Amrad Corporation Limited: 2 patents #17 of 47Top 40%
PR Promega: 1 patents #195 of 281Top 70%
RC Rhone-Poulenc Specialty Chemicals: 1 patents #5 of 21Top 25%
RI Rhone-Poulenc Industries: 1 patents #98 of 201Top 50%
📍 Evansville, WI: #1 of 28 inventorsTop 4%
🗺 Wisconsin: #2,680 of 40,088 inventorsTop 7%
Overall (All Time): #290,139 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12134209 Bulkhead system for concrete casting bed Eric Smith, John Hagarman, Jon Neiderer, Jason Blase 2024-11-05
10000750 Method of isolating nucleic acid 2018-06-19
5654176 Fusion proteins containing glutathione-s-transferase 1997-08-05
5536648 Amplified DNA assay using a double stranded DNA binding protein David J. Kemp, Simon Foote, Michael G. Peterson, Nicholas Samaras 1996-07-16
5372941 Liquid lipase from animal origin James R. Peters, Jayarama K. Shetty 1994-12-13
5320959 Liquid lipase from animal origin and method of preparation James R. Peters, Jayarama K. Shetty 1994-06-14
D284873 Collapsible easel or similar article 1986-07-29
D271832 Collapsible article support or similar article 1983-12-20
4377271 Collapsible binders and the like 1983-03-22
D266134 Picture display frame 1982-09-14
D265453 Picture display frame 1982-07-20
D264095 Combined article support and binder 1982-04-27
D264029 Collapsible article support or similar article 1982-04-27
D263971 Easel or similar article 1982-04-20
4318527 Collapsible support structures 1982-03-09
D261585 Picture display frame 1981-11-03