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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'PETTIT') AND (first_name = 'Ernest E.') ORDER BY type ASC, date, patent

Total of 1 patents found where: Last Name is 'PETTIT'; First Name is 'Ernest E.';

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T / S Patent Date Description Patentee Category Assigned To
U 4,047,279 September 13, 1977 Upgrading Current Distribution Insulators
Miscellaneous insulator with male screw to receive existing insulator for upgrading
PETTIT, Ernest E.
Miscellaneous W. Leon Sell/Ernest E. Pettit/R. Don Sell

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