Inventor

OLLETT DAVID B

US4 patents

⚠️ This page may combine multiple inventors who share the name “OLLETT DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OWENS CORNING FIBERGLAS TECH

2 patents

US7238408B2Jul 3, 2007

Roofing materials having engineered coatings

OWENS CORNING FIBERGLAS TECH83 citations96

US6352744B1Mar 5, 2002

Vacuum treatment of asphalt coating

OWENS CORNING FIBERGLAS TECH2 citations58

OWENS CORNING INTELLECTUAL CAP

1 patent

US7541059B2Jun 2, 2009

Roofing materials having engineered coatings

OWENS CORNING INTELLECTUAL CAP18 citations91

ASCHENBECK DAVID P

1 patent

US8211528B2Jul 3, 2012

Roofing materials having engineered coatings

ASCHENBECK DAVID P13 citations87