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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'H. M. Byllesby & Co.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Assigned To is 'H. M. Byllesby & Co.';

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T / S Patent Date Description Patentee Category Assigned To
U 974,207 November 1, 1910 Insulator Support
Bracket for 3-phase circuit using multipart insulator oriented in shape of >
THOMPSON, Warren Ray
Bracket H. M. Byllesby & Co.
U 1,393,330 October 11, 1921 Electrical Insulator
Links for Hewlett suspension disks (see 1,110,934)
WELCH, Walter J.
TRACY, Atlee H.
Suspension H. M. Byllesby & Co.

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