DO

Dennis D. O'Rell

W& W. R. Grace &: 8 patents #17 of 433Top 4%
WC W.R. Grace & Co.-Conn.: 5 patents #144 of 1,045Top 15%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Boxboro, MA: #5 of 42 inventorsTop 15%
🗺 Massachusetts: #8,835 of 88,656 inventorsTop 10%
Overall (All Time): #355,774 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7021549 Laser markable variable data heat transfer label and marking system Arthur Malin 2006-04-04
5352507 Seamless multilayer printing blanket Michel Bresson, David A. Beckerman, Claude Berna, Christian Chesneau, Jean-Philippe Jenny +3 more 1994-10-04
5347927 Anisotropic endless printing element and method for making the same Claude Berna, Herve Praet, Gerard Rich, Richard Rodgers, Jean P. Stutz 1994-09-20
5066537 Printing blanket containing a high elongation fabric Parviz Hamed, Thomas C. DiPerna 1991-11-19
4981750 Printing blanket with lateral stability Edward Murphy 1991-01-01
4812357 Printing blanket Peter M. Holleran 1989-03-14
H440 Blanket bar for narrow gap cylinders 1988-03-01
4369236 Battery separator Wai Ming Choi, Nan J. Lin 1983-01-18
4368243 Battery separator Nan J. Lin 1983-01-11
4330602 Battery separator Nguyen V. Hien, Joseph T. Lundquist, Christian B. Lundsager 1982-05-18
4265985 Lead acid battery with separator having long fibers Nigel I. Palmer, Vu Nguyen 1981-05-05
4264691 Battery interseparator Nguyen V. Hien, Joseph T. Lundquist, Christian B. Lundsager 1981-04-28
4228225 Battery separator Nan J. Lin 1980-10-14
4216281 Battery separator Nigel I. Palmer, Vu Nguyen 1980-08-05