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 = 'KNUTZ') AND (first_name = 'Ernest H.') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'KNUTZ'; First Name is 'Ernest H.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1912 | ||||||
U | 1,043,321 | November 5, 1912 | Combined Insulator and Current Distributor Miscellaneous style with attachment for multiple current distributors (see 1,085,813) |
KNUTZ, Ernest H. |
Miscellaneous | |
1914 | ||||||
U | 1,085,813 | February 3, 1914 | Insulator and Current Distributor Miscellaneous style with attachment for multiple current distributors (see 1,043,321) |
KNUTZ, Ernest H. |
Miscellaneous |
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