JJ

James B. Sears, Jr.

GL Gladwin: 1 patents #1 of 2Top 50%
NS National Steel: 1 patents #1 of 8Top 15%
📍 Riverview, MI: #3 of 12 inventorsTop 25%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #99,225 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854488 Shroud tube support and changing device Charles Trenkle 1989-08-08