SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (assigned_to = 'Henry B. Roach and William M. Potts') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 1 patents found where: Assigned To is 'Henry B. Roach and William M. Potts';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
WOOD, William D. | ||||||
U | 665,986 | January 15, 1901 | Lightning Arrester Metal lightning rod crest along the roof peaks connected to ground |
WOOD, William D. |
Lightning Rod Crest | Henry B. Roach and William M. Potts |
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