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Earnest J. Callahan

Port Townsend, WA: #1 of 3 inventorsTop 35%
Washington: #241 of 1,406 inventorsTop 20%
Overall (1989): #118,506 of 140,708Top 85%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4817292 Pleat placement chart and method of using the same — 1989-04-04

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Earnest B. Bunch, Jr.1
Earl H. Buetemeister1
Earl E. Bradley1