Inventor · disambiguated record
Calvin G. Hill
Also filed as: HILL CALVIN G
7 granted patents·219 citations·filing 1994–1998
88Inventor score
Top patents by PatentIndex Score
7 records- 0190US5487506AEasy-open container having an improved reinforcing and tear stripSONOCO PRODUCTS CO·Filed 1994·Granted Jan 30, 1996·84 cites·13 claims
- 0280US5494215AEasy-open container having directionally-oriented label tearSONOCO PRODUCTS CO·Filed 1994·Granted Feb 27, 1996·45 cites·13 claims
- 0372US5556365ASpirally-wound easy-open container having a score cut opening panelSONOCO PRODUCTS CO·Filed 1995·Granted Sep 17, 1996·40 cites·6 claims
- 0457US5547451AEasy-open container having directionally-oriented label tearSONOCO PRODUCTS CO·Filed 1995·Granted Aug 20, 1996·20 cites·6 claims
- 0543US5482205ASpirally-wound easy-open container having a score cut opening panelSONOCO PRODUCTS CO·Filed 1994·Granted Jan 9, 1996·13 cites·10 claims
- 0641US5713824AMethod for forming an easy-open container having an improved reinforcing and tear stripSONOCO PRODUCTS CO·Filed 1995·Granted Feb 3, 1998·12 cites·4 claims
- 0727US6070759AContainer with dispensing feature in overcapSONOCO DEV INC·Filed 1998·Granted Jun 6, 2000·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →