DW

David P. Workman

EI Edison Welding Institute: 7 patents #2 of 75Top 3%
NC Nalco Chemical: 6 patents #84 of 631Top 15%
EU Ecolab Usa: 3 patents #495 of 1,442Top 35%
CA Cabot: 1 patents #336 of 601Top 60%
HO Holland: 1 patents #43 of 76Top 60%
MIT: 1 patents #4,386 of 9,367Top 50%
🗺 Ohio: #3,584 of 73,341 inventorsTop 5%
Overall (All Time): #234,479 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11639883 Method and apparatus for filtration of samples for online analyzers Darlington Mlambo, David R. Szymborski, Michael J. Murcia 2023-05-02
10571372 Method and apparatus for filtration of samples for online analyzers Darlington Mlambo, David R. Szymborski, Michael J. Murcia 2020-02-25
10239153 Inertia friction welding system for martensite-free joining of materials 2019-03-26
10227238 Production and use of polysilicate particulate materials Francois Batllo, Brian T. Holland, John M. Krasniewski, Kim Marie Long, Michael Romba +1 more 2019-03-12
10207359 Thermite welding Seth C. Shira 2019-02-19
9498843 System for preventing the formation of martensite in metals joining applications 2016-11-22
8651393 Repair insert for repairing metallic structure Richard F. Kral, Shane A. Mayhill 2014-02-18
7467741 Method of forming a sputtering target assembly and assembly made therefrom Charles Wickersham 2008-12-23
7141754 Method for repairing defects in a conductive substrate using welding Timothy J. Trapp, Jerry E. Gould 2006-11-28
7126076 Method for repairing defects in a metallic substrate using welding James L. Reynolds, Jr., Timothy J. Trapp, Jerry E. Gould 2006-10-24
6545244 Conductive heat seam welding Jerry E. Gould, Lawrence R. Lehman 2003-04-08
6461518 Method for inhibiting the formation and deposition of silica scale in water systems Konstantinos Demadis, Douglas G. Kelley, Mingli Wei 2002-10-08
6315909 Use of control matrix for cooling water systems control John E. Hoots, Paul R. Young 2001-11-13
6312644 Fluorescent monomers and polymers containing same for use in industrial water systems Barbara E. Moriarty, Mingli Wei, John E. Hoots, Jeffrey P. Rasimas 2001-11-06
6281467 Conductive heat resistance seam welding Jerry E. Gould, Lawrence R. Lehman 2001-08-28
6153106 Method for inhibiting the formation and deposition of silica scale in water systems Douglas G. Kelley, Kevin Moeggenborg 2000-11-28
6075082 Cross-linked polymide binders for ceramics manufacture Kristy M. Bailey, Kevin Moeggenborg 2000-06-13
5419837 Hindered amines for treating industrial water systems Martin R. Godfrey 1995-05-30
5332701 Ceramic synthesis by pyrolysis of metal-containing polymer and metal Nathan Bryson, Dietmar Seyferth, Henry J. Tracy 1994-07-26