RP

Ronald Joseph Pangrazi

AP Air Products Polymers: 8 patents #3 of 37Top 9%
WA Wacker Chemical Ag: 3 patents #3 of 52Top 6%
NC National Starch & Chemical: 2 patents #70 of 195Top 40%
Air Products And Chemicals: 1 patents #1,147 of 1,997Top 60%
📍 Kutztown, PA: #8 of 173 inventorsTop 5%
🗺 Pennsylvania: #3,862 of 74,527 inventorsTop 6%
Overall (All Time): #256,969 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9382341 Carpet coating composition Dennis Sagl, John McClurken 2016-07-05
8273414 Phosphate-containing binders for nonwoven goods Christian Leonard Daniels, Richard Henry Bott 2012-09-25
8012285 Polymeric binders having specific peel and cure properties and useful in making creped webs Joel E. Goldstein 2011-09-06
7297644 Nonwoven binders with high wet/dry tensile strength ratio John J. Rabasco, Richard Henry Bott 2007-11-20
7064091 Incorporation of a self-crosslinking polymer into a nonwoven binder for use in improving the wet strength of pre-moistened wipes Joel E. Goldstein, Nicola Ranieri, Christian Leonard Daniels 2006-06-20
6974520 Alkylphenol ethoxylate-free surfactant package for polymer emulsions Joel E. Goldstein 2005-12-13
6918305 Test for measuring adhesion of polymer binders to a heated metal surface Beth Rene′ Spivak, John Joseph Halat, Joel E. Goldstein 2005-07-19
6908524 Alkylphenol ethoxylate-free surfactant package for polymer emulsions Joel E. Goldstein 2005-06-21
6824635 Polymeric binders having specific peel and cure properties and useful in making creped webs Joel E. Goldstein 2004-11-30
6506696 High performance synthetic nonwovens using polymers having dual crosslinkable functionality Joel E. Goldstein 2003-01-14
6426121 Dual crosslinkable emulsion polymers at ambient conditions Joel E. Goldstein 2002-07-30
6117492 Polymers having dual crosslinkable functionality and process for forming high performance nonwoven webs Joel E. Goldstein 2000-09-12
5540987 Emulsion binders containing low residual formaldehyde and having improved tensile strength Paul R. Mudge, James L. Walker 1996-07-30
5011712 Formaldehyde-free heat resistant binders for nonwovens James L. Walker 1991-04-30
4957806 Heat resistant acrylic binders for nonwovens James L. Walker, Paul R. Mudge 1990-09-18
4942086 Two-stage heat resistant binders for nonwovens Paul R. Mudge, James John Walker 1990-07-17
4892785 Heat resistant binders James L. Walker 1990-01-09
4859508 Heat resistant binders James L. Walker 1989-08-22