JJ

John D. Brush, Jr.

JC John D. Brush & Co.: 2 patents #1 of 6Top 20%
📍 New Baltimore, MI: #1 of 8 inventorsTop 15%
🗺 Michigan: #263 of 3,452 inventorsTop 8%
Overall (1989): #24,109 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D302491 Portable fire resistant case David O. Chase 1989-08-01
4805290 Blow molding of double-walled box in diagonal halves Patrick J. Beattie 1989-02-21