RS

Roy E. Shaffer

OF Owens-Corning Fiberglas: 7 patents #242 of 488Top 50%
OC Owens Corning Intellectual Capital: 1 patents #229 of 406Top 60%
PP Polyguard Products: 1 patents #4 of 13Top 35%
UA US Army: 1 patents #2,720 of 6,974Top 40%
Overall (All Time): #381,794 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9682534 Chemical resistant waterproofing membranes Nathan E. Young, Steven H. Williams, Brian Shaffer 2017-06-20
7427575 Faced fibrous insulation 2008-09-23
7222645 Duct insulation having condensate wicking Manoj Choudhary, Steven Geiger, Charles W. Crim, Jr. 2007-05-29
7140397 Duct insulation having condensate wicking Charles W. Crim, Jr., Manoj Choudhary, Steven Geiger 2006-11-28
5987833 Vacuum packaged batt Michael T. Heffelfinger 1999-11-23
5916393 Method for applying adhesive on a porous substrate Jeffrey A. Tilton, Randall E. Nyhart, Frederick R. Ernest 1999-06-29
5855353 Vibration damping system Kurt G. Melia 1999-01-05
5849131 Method for applying adhesive to an insulation assembly Frederick R. Ernest, Jeffrey A. Tilton 1998-12-15
5517729 Reusable closure device 1996-05-21
5421133 Insulation batt with extended flange Clarke Berdan, II, Ray G. Stout 1995-06-06
4889018 Lid remover 1989-12-26
4559377 Ceiling board edge coating James R. Gleason, Issac A. Awabdy 1985-12-17
4484195 Method of screening infra-red radiation 1984-11-20