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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Hermsdorf-Schomburg-Isolatoren G. M. B. H.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Assigned To is 'Hermsdorf-Schomburg-Isolatoren G. M. B. H.';

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T / S Patent Date Description Patentee Category Assigned To
 1929
U 1,729,532 September 24, 1929 Electrical Insulator
Cap and pin design for suspension insulator		 ZIESCHE, Otto Paul
 Suspension Hermsdorf-Schomburg-Isolatoren G. M. B. H.
 1932
U 1,877,630 September 13, 1932 High Tension Insulator
Multipart cementing technique using a resilient layer or shaped sleeve		 SCHEID, Johann Friedrich
 Multipart Hermsdorf-Schomburg-Isolatoren G. M. B. H.

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