FJ

Frank John Marszalkowski, Jr.

WT Waters Technologies: 7 patents #74 of 422Top 20%
ST Speedline Technologies: 6 patents #10 of 83Top 15%
Overall (All Time): #364,269 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12332224 Guard column configurations for size exclusion chromatography separations Stephen J. Shiner, Steven M. Byrd, Raymond P. Fisk, Mathew H. DeLano, Lavelay Kizekai 2025-06-17
11998862 Sample preparation devices, kits and methods Raymond P. Fisk, Timothy J. Becker, Mary Elizabeth Lame, Matthew A. Lauber 2024-06-04
11819781 Device for solid phase extraction and method for use thereof Pamela C. Iraneta, Xin Zhang 2023-11-21
11161057 Device for solid phase extraction and method for use thereof Pamela C. Iraneta, Xin Zhang 2021-11-02
10802002 Chromatography column assembly Joseph D. Michienzi, Keith Fadgen, Wade P. Leveille, Raymond P. Fisk 2020-10-13
10384206 Apparatus and method for analyte extraction Pamela J. Longenbach, Moon Chul Jung 2019-08-20
9927331 Sample carrier for dried biological samples Xin Zhang, Pamela C. Iraneta, Moon Chul Jung, Pamela J. Longenbach 2018-03-27
7469635 Method and apparatus for performing operations within a stencil printer 2008-12-30
7322288 Method and apparatus for performing operations within a stencil printer 2008-01-29
7293691 Electronic substrate printing Mark Rossmeisl, Joseph A. Perault 2007-11-13
7171898 Method and apparatus for performing operations within a stencil printer 2007-02-06
7017489 Methods and apparatus for changing web material in a stencil printer Joseph A. Perault, Randy Peckham, Gary T. Freeman 2006-03-28
7013802 Method and apparatus for simultaneous inspection and cleaning of a stencil 2006-03-21