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Inventor

KARNBACH ROBERT S

US10 patents
⚠️ This page may combine multiple inventors who share the name “KARNBACH ROBERT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB POWER T & D CO

3 patents
US5710402AJan 20, 1998

Arc-resistant switchgear enclosure employing a toggle flap venting system

ABB POWER T & D CO108 citations94
US5892195AApr 6, 1999

Arc-resistant switchgear enclosure with arcing chamber venting structure

ABB POWER T & D CO87 citations93
US5689097ANov 18, 1997

Arc-resistant switchgear enclosure with arcing chamber venting structure

ABB POWER T & D CO89 citations93

FISCHER-CARNE PATRICK R

2 patents
US8891229B2Nov 18, 2014

Locking structure for a truck of a switchgear drawout circuit breaker

FISCHER-CARNE PATRICK R21 citations90
US8835782B2Sep 16, 2014

Contact arm assembly for switchgear circuit breaker having improved cooling fins and contact fingers to maximize heat rejection

FISCHER-CARNE PATRICK R21 citations90

KARANDIKAR HARSHAVARDHAN M

2 patents
USD651982SJan 10, 2012

Switchgear enclosure with a plenum

KARANDIKAR HARSHAVARDHAN M16 citations79
US9426907B2Aug 23, 2016

Containment system for internal arc generated gasses

KARANDIKAR HARSHAVARDHAN M6 citations70

KARANDIKAR HARSHAVARDAN M

1 patent
US9462710B2Oct 4, 2016

Pressure relief system for switchgear

KARANDIKAR HARSHAVARDAN M7 citations73

KARNBACH ROBERT S

1 patent
US9419424B2Aug 16, 2016

Switchgear bus support bushing structure

KARNBACH ROBERT S6 citations67

PATTEN ROBERT A

1 patent
US8681481B2Mar 25, 2014

Bushing assembly for draw-out circuit breaker

PATTEN ROBERT A6 citations63