|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 = 'CARL') AND (first_name = 'Nelson') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'CARL'; First Name is 'Nelson';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||128,534||July 2, 1872||Improvement in Combined Fire Extinguishers and Lightning Rods
Perforated water pipes running the crest of the building with lightning rods attached for the purpose of extinguishing a fire
||Lightning Rod Extinquisher||1/2 to Martin Baxter|
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