|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'J. H. Guion') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Assigned To is 'J. H. Guion';
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||39,613||August 18, 1863||Improvement in Insulators for Lightning Conductors
Lightning rod insulator (glass) to hold conductors with bracket
||Lightning Rod Insulator||1/2 to J. H. Guion|
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