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 = 'SMITH') AND (first_name = 'William Henry') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'SMITH'; First Name is 'William Henry';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1928 | ||||||
U | 1,677,498 | July 17, 1928 | Apparatus for Undercutting Pinholes in the Center Shells of Insulators Machine to undercut the pinhole for the suspension pin to prevent the pin from pulling out of the insulator. |
SMITH, William Henry |
Suspension | Electric Service Supplies Co. |
1930 | ||||||
U | 1,755,308 | April 22, 1930 | Apparatus for Finishing Insulator Shells Machine to form grooves inside the suspension disk to aid cement adhesion. |
SMITH, William Henry |
Suspension | Electric Service Supplies Co. |
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