SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'John C. Greenwood and K. M. Thompson') ORDER BY specimen ASC, date, patent, type |
Total of 1 patents found where: Assigned To is 'John C. Greenwood and K. M. Thompson';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1903 | ||||||
U | 747,043 | December 15, 1903 | Automatic Lathe Machine for making threaded wooden pins |
BROWN, Abner L. |
Pin/machine | 2/3 to John C. Greenwood and K. M. Thompson |
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