FB

Frederick J. Bartnicki

RC R. D. Werner Co.: 1 patents #1 of 4Top 25%
WE Werner: 1 patents #1 of 7Top 15%
📍 Greenville, PA: #1 of 4 inventorsTop 25%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #34,290 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5366051 Hollow plastic ladder Robert D. Beggs 1994-11-22
5358070 Ladder top Harold L. Bernard, Robert D. Beggs, Donald M. Werner, Dale R. King 1994-10-25