RY

Richard C. Yawberg

OF Owens-Corning Fiberglas: 4 patents #62 of 488Top 15%
📍 Grand Rapids, OH: #6 of 26 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,302,561 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4833863 Fibrous insulation batt packaging machine James W. Scott 1989-05-30
4817365 Fibrous insulation batt packaging machine James W. Scott 1989-04-04
4805374 Fibrous insulation batt delivering machine 1989-02-21
4682523 Methods of making glass wool blowing insulation Alan R. Johnson 1987-07-28