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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 = 'WIRT') AND (first_name = 'Charles') ORDER BY date ASC, patent, type

Total of 9 patents found where: Last Name is 'WIRT'; First Name is 'Charles';

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T / S Patent Date Description Patentee Category Assigned To
 1892
D 21,377 March 8, 1892 Design for an Insulator Bracket
Bracket for insulator
WIRT, Charles
Bracket  
D 21,378 March 8, 1892 Design for an Insulator Bracket
Bracket for two insulators
WIRT, Charles
Bracket  
D 21,379 March 8, 1892 Design for an Insulator Bracket
Bracket for insulator
WIRT, Charles
Bracket  
D 21,380 March 8, 1892 Design for an Insulator Bracket
Bracket for insulator
WIRT, Charles
Bracket  
D 21,439 March 29, 1892 Design for an Insulator Bracket
Bracket for insulator
WIRT, Charles
Bracket  
D 21,454 April 12, 1892 Design for an Insulator Bracket
Bracket for insulator
WIRT, Charles
Bracket  
D 21,455 April 12, 1892 Design for an Insulator Bracket
Bracket for two insulators
WIRT, Charles
Bracket  
U 488,046 December 13, 1892 Insulator
Strain type
WIRT, Charles
Strain  
 1912
U 1,040,971 October 8, 1912 Insulating Joint
miscellaneous - insulating joint
WIRT, Charles
Miscellaneous Wirt Electric Specialty

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