DD

David R. Day

SC Sciaps: 20 patents #1 of 14Top 8%
AI Auburn International: 5 patents #7 of 16Top 45%
TI Thermo Scientific Portable Analytical Instruments: 2 patents #22 of 62Top 40%
AS Ahura Scientific: 1 patents #10 of 18Top 60%
MIT: 1 patents #4,386 of 9,367Top 50%
PO Polychromix: 1 patents #5 of 7Top 75%
📍 Boxford, MA: #6 of 245 inventorsTop 3%
🗺 Massachusetts: #1,705 of 88,656 inventorsTop 2%
Overall (All Time): #72,186 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
7505641 Optical biosensor incorporating wavelength encoding of multiple unlabeled analytes Stephen D. Senturia, Malcolm C. Smith, Michael A. Butler 2009-03-17
7465586 Oral detection test for cannabinoid use David J. Kuntz, Michael Feldman 2008-12-16
6149003 Protection system for collectible cards 2000-11-21
6008662 Apparatus and method for measuring conditions in fluidized beds Robert E. Newton, Ron Lamar Swartzentruber 1999-12-28
5681986 Acoustic sensing John Merk, Robert E. Newton 1997-10-28
5675253 Partial least square regression techniques in obtaining measurements of one or more polymer properties with an on-line nmr system Thomas B. Smith, Ajoy Roy, Christian I. Tanzer 1997-10-07
5611166 Fishing lure apparatus 1997-03-18
5519319 Obtaining measurements of improved accuracy of one or more polymer properties with an on-line NMR system Thomas B. Smith, Scott A. Marino, Ronald J. Tache, Christian I. Tanzer, Tadd Bernard Hughes +1 more 1996-05-21
5408181 NMR system for measuring polymer properties Ronald L. Dechene, Thomas B. Smith, Christian I. Tanzer, Scott A. Marino, Ronald J. Tache +1 more 1995-04-18
5396806 On-line mass flow measurement in flowing two component systems Ronald L. Dechene, Thomas B. Smith 1995-03-14
5184077 Abrasion-resistant, high pressure dielectric sensors Farhad Bybordi 1993-02-02
4777431 Apparatus for monitoring dielectric changes in polymeric materials Marvin L. Bromberg 1988-10-11
4589160 Apparatus for stripping fluids including dimensionally stable and substantially rigid bag Lucian G. McElroy 1986-05-20
4491605 Conductive polymers formed by ion implantation Harry Mazurek, Edward W. Maby, Jonathan S. Abel 1985-01-01
4433450 Secondary bag adjustment Lucian G. McElroy 1984-02-28
4418442 Fluid stripping apparatus including a strap for interconnecting adjacent airbags Lucian G. McElroy 1983-12-06
4409035 Clamp for varying the hinging action of a fluid stripping bag Lucian G. McElroy 1983-10-11