Inventor · disambiguated record
Joseph Ahrberg
Also filed as: AHRBERG JOSEPH
3 granted patents·48 citations·filing 1975–1999
70Inventor score
Top patents by PatentIndex Score
3 records- 0180US3999534AGas operated rifleBANGOR PUNTA OPERATIONS INC·Filed 1975·Granted Dec 28, 1976·38 cites·2 claims
- 0245US6138942ASpool having radial support ribs on the flangeSONOCO DEV INC·Filed 1999·Granted Oct 31, 2000·7 cites·13 claims
- 0333US5868349ASpool having radial support ribs on the flangeSONOCO PRODUCTS CO·Filed 1997·Granted Feb 9, 1999·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →