Babirad; Stefan A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Babirad; Stefan A..The latest application filed is for "roofing materials having a thermoplastic adhesive intergace between coating asphalt and roffing granules".

Company Profile

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Babirad; Stefan A. - Hudson WI
Babirad; Stefan A. - St. Croix WI
Babirad; Stefan A. - St. Paul MN
Babirad; Stefan A. - Minneapolis MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Roofing materials having a thermoplastic adhesive intergace between coating asphalt and roffing granules Grant 5,516,573 - George , et al. May 14, 1	1996-05-14
Coating composition, granules coated with same, and method of reducing dust generation Grant 5,484,477 - George , et al. January 16, 1	1996-01-16
Granular materials having an improved ceramic coating, methods of preparing same, and composite sheets including same Grant 5,411,803 - George , et al. * May 2, 1	1995-05-02
Method of improving adhesion between roofing granules and asphalt-based roofing materials Grant 5,380,552 - George , et al. January 10, 1	1995-01-10
Coating composition, granules coated with same, and method of reducing dust generation Grant 5,362,566 - George , et al. November 8, 1	1994-11-08
Polysiloxane treated roofing granules Grant 5,240,760 - George , et al. August 31, 1	1993-08-31
Low loss high numerical aperture cladded optical fibers Grant 5,239,026 - Babirad , et al. August 24, 1	1993-08-24
Fluorine-containing acrylate and methacrylate side-chain liquid crystal monomers and polymers Grant 5,087,672 - Babirad , et al. February 11, 1	1992-02-11
Radiation curable cladding compositions Grant 4,971,424 - Babirad , et al. November 20, 1	1990-11-20
Polymer claddings for optical fibre waveguides Grant 4,968,116 - Hulme-Lowe , et al. November 6, 1	1990-11-06
Silyl 2-amidoacetate and silyl 3-amidopropionate compositions and optical fiber made therefrom Grant 4,852,969 - Babirad , et al. August 1, 1	1989-08-01

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