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Patents
Patents
Rotor Core Production
U.S. patents may apply to these products. U.S. Patent Nos. 11223262.
Additionally, U.S. patents and Foreign patents are pending on these products.
International Patent Nos. EP4014306 (CH, DE, FR, IT, HU, PL); CN ZL202180004727.5; JP7187731, KR10-2494240; MX424393; IN570837
Last update: April 14, 2026
Tempel Annealing Ovens and Methods
U.S. patents may apply to these products. U.S. Patent Nos. 7435375.
Additionally, U.S. patents and Foreign patents are pending on these products.
Last update: April 14, 2026
Generator Exciter Manufacturing Methods
U.S. patents may apply to these products. U.S. Patent Nos. 10374497.
Additionally, U.S. patents and Foreign patents are pending on these products.
Last update: April 14, 2026
Large Rotor/Stator Lamination Production
U.S. patents may apply to these products. U.S. Patent Nos. 8082654.
Additionally, U.S. patents and Foreign patents are pending on these products.
Last update: April 14, 2026
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