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 = 'WAHLBERG') AND (first_name = 'Nils A.') ORDER BY date ASC, patent, type |
Total of 3 patents found where: Last Name is 'WAHLBERG'; First Name is 'Nils A.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1927 | ||||||
U | 1,645,266 | October 11, 1927 | Insulator Connector Suspension disk pin connector and shield around it to compensate for electrostatic field |
WAHLBERG, Nils A. |
Suspension | Westinghouse Electric & Mfg. Co. |
U | 1,652,506 | December 13, 1927 | Link-Type Insulator Suspension bell-shaped link type with special U-shaped cable links |
WAHLBERG, Nils A. |
Suspension | Westinghouse Electric & Mfg. Co. |
1929 | ||||||
U | 1,730,180 | October 1, 1929 | Insulator Suspension insulator made of cylindrical insulator and metal hoods on each end |
WAHLBERG, Nils A. |
Suspension | Westinghouse Electric & Mfg. Co. |
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