Robert Sorrentino

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Reading, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making skid resistant moisture barriers
- Patent number 7,459,180
- Issue date Dec 2, 2008
- W. R. Grace & Co.-Conn.
- Jamal N. Hamdar
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Skid resistant moisture barriers and process for making same
- Publication number 20080102242
- Publication date May 1, 2008
- Jamal N. Hamdar
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for fastening building materials together
- Publication number 20060059825
- Publication date Mar 23, 2006
- Robert A. Wiercinski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Skid resistant moisture barriers and process for making same
- Publication number 20030215594
- Publication date Nov 20, 2003
- Jamal N. Hamdar
- B32 - LAYERED PRODUCTS