| 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 = 'PRESTON') AND (first_name = 'Othniel') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'PRESTON'; First Name is 'Othniel';
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| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| 1871 | ||||||
| U | 120,457 | October 31, 1871 | Improvement in Lightning Conductors Lightning rod conductor made of wires twisted together and wrapped and twisted around a metal tube (see reissue 7,063) |
PRESTON, Othniel |
Lightning Rod | |
| 1876 | ||||||
| R | 7,063 | April 18, 1876 | Improvement in Lightning Conductors, Rods, or Cables Lightning rod conductor made of wires twisted together and wrapped and twisted around a metal tube (see 120,457) |
PRESTON, Othniel |
Lightning Rod | |
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