EL

Erhard Loewe

EA E.I. Du Pont De Nemours And: 1 patents #116 of 563Top 25%
📍 Rhens, DE: #1 of 2 inventorsTop 50%
Overall (1989): #116,461 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4889292 Lightproof cassette Ludger Bertels 1989-12-26