EL

Eugene L. Langlais

PL Presstek, Llc.: 6 patents #17 of 67Top 30%
PO Polaroid: 5 patents #148 of 898Top 20%
N( Napp Systems (Usa): 2 patents #4 of 11Top 40%
AS Advanced Imaging Systems: 1 patents #9 of 13Top 70%
📍 San Diego, CA: #3,133 of 23,606 inventorsTop 15%
🗺 California: #43,449 of 386,348 inventorsTop 15%
Overall (All Time): #353,629 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
8173346 Printing members having permeability-transition layers and related methods Gerald P. Harwood, Jr. 2012-05-08
7987785 Printing members having permeability-transition layers and related methods 2011-08-02
7987786 Printing members having permeability-transition layers and related methods 2011-08-02
7608388 Inkjet-imageable lithographic printing members and methods of preparing and imaging them Albert S. Deutsch 2009-10-27
7073440 Printing members having solubility-transition layers and related methods Kenneth R. Cassidy 2006-07-11
6374738 Lithographic imaging with non-ablative wet printing members Thomas E. Lewis, Frederick Richard Kearney, Steven J. Frank 2002-04-23
5677110 On-press development of an overcoated lithographic plate Yee-Ho Chia, Joseph Hanlon, John M. Hardin, Rong-Chang Liang, Yi-Hua Tsao +1 more 1997-10-14
5426014 Method for preparing a laminar thermal imaging medium actuatable in response to intense image-forming radiation including a polymeric hardenable adhesive layer that reduces delamination tendency Neal F. Kelly 1995-06-20
5407764 Printing plate and methods of making and using same Zafarullah K. Cheema, Anthony C. Giudice, Clarence F. St. Jacques 1995-04-18
5342731 Laminar thermal imaging medium actuatable in response to intense image-forming radiation utilizing polymeric hardenable adhesive layer that reduces tendency for delamination Neal F. Kelly 1994-08-30
5258263 Printing plate and methods of making and use same Zafarullah K. Cheema, Anthony C. Giudice, Clarence F. St. Jacques 1993-11-02
4564589 Image-forming composite with film Robert W. Hallman, Patrick G. Warner 1986-01-14
4472494 Bilayer photosensitive imaging article Robert W. Hallman, Ronald G. Bohannon, Dominic B. Rubic 1984-09-18
4329422 Post-exposure treating solution for photosensitive graphic arts articles 1982-05-11