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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 = 'BAUM') AND (first_name = 'Frank G.') ORDER BY date ASC, patent, type

Total of 4 patents found where: Last Name is 'BAUM'; First Name is 'Frank G.';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U Specimen known 838,163 December 11, 1906 High Tension Insulator
Multipart with multiple petticoats under skirts (M-4325C, M-4415, M-4600) (see ID 5166)		 BAUM, Frank G.
 Insulator  
 1929
U 1,728,522 September 17, 1929 Insulator for High Voltage Systems
Suspension disk with strips of high resistance conductive material embedded in the upper surface to produce a uniform distribution of voltage across each disk in a string		 BAUM, Frank G.
 Suspension Westinghouse Electric & Mfg. Co.
 1930
U 1,768,948 July 1, 1930 High Voltage Insulator
Suspension insulator		 BAUM, Frank G.
 Suspension Westinghouse Electric & Mfg. Co.
 1931
U 1,811,530 June 23, 1931 Insulating Device
Ribbed suspension insulator with deep hollow interior to receive linkage hardware to connect the next insulator		 BAUM, Frank G.
 Suspension Westinghouse Electric & Mfg. Co.

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