EH

Engelbert Hetzmannseder

EA Eaton: 12 patents #196 of 3,708Top 6%
LI Littelfuse: 6 patents #42 of 421Top 10%
SC Suzhou Littelfuse Ovs Co.: 1 patents #10 of 23Top 45%
Overall (All Time): #201,867 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12313656 Snap-on current sensor design Jianfei Zhao, Linas Sarkauskas 2025-05-27
12308194 Active/passive fuse module Derek Lasini, David Arthur Burns 2025-05-20
12057280 Pyrotechnic circuit breaker Horst Weinkopf 2024-08-06
11631566 Modular high voltage fuse 2023-04-18
11594392 Fuse housing for safe outgassing Robert Gawrylo 2023-02-28
11594391 Active/passive fuse module Ganesh Nagaraj Channakesavelu, Peter Pöltl, Derek Lasini 2023-02-28
11387068 Active/passive fuse module Michael Schlaak, Derek Lasini 2022-07-12
11251009 Fuse housing for safe outgassing Robert Gawrylo 2022-02-15
11049681 Protection device with u-shaped fuse element Ganesh Nagaraj Chennakesavelu, Derek Lasini 2021-06-29
9030795 Apparatus and method of adaptive electronic overload protection Robert T. Elms, Sandy Omar Jimenez 2015-05-12
8514531 Trip unit providing short circuit zone location detection, electrical switching apparatus and system including the same Xin Zhou 2013-08-20
8004418 Communication interface apparatus for an electrical distribution panel, and system and electrical distribution panel including the same William J. Murphy, Robert T. Elms 2011-08-23
7253640 Arc fault detector and method for locating an arc fault Joseph C. Engel, Kevin L. Parker, Peter J. Theisen, Joseph C. Zuercher 2007-08-07
6967549 Method and apparatus to control modular asynchronous contactors Xin Zhou, Michael T. Little, James J. Kinsella, Chris Wieloch 2005-11-22
6956728 Method and apparatus to control modular asynchronous contactors Xin Zhou, Michael T. Little, James J. Kinsella, Chris Wieloch 2005-10-18
6943654 Method and apparatus to control modular asynchronous contactors Xin Zhou, Michael T. Little, James J. Kinsella, Chris Wieloch 2005-09-13
6853525 Vacuum arc interrupter actuated by a gas generated driving force Mary Jo Johnson Vander Heiden, Francis Christopher Edrozo, Mark A. Juds 2005-02-08
6813127 Blade tip for puncturing cupro-nickel seal cup Francis Christopher Edrozo, Mark A. Juds, Mary Jo Johnson Vander Heiden, Paul G. Slade, Erik Dannel Taylor +1 more 2004-11-02
6356423 Soild state protection circuit for electrical apparatus Jerome K. Hastings, Karen Sjaarda Bland, James E. Hansen, Scott A. Reid, David J. Gritter +4 more 2002-03-12
5874873 Electric control apparatus Earl T. Piber, Peter K. Moldovan, Kurt Von Eckroth, Peter J. Theisen 1999-02-23
5828196 Apparatus and method for controlling an electric motor 1998-10-27