Inventor

KOWALIK PETER M

US21 patents

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

KOWALIK PETER M

CLEAVELAND/PRICE INC

High voltage three phase current and voltage sensor assembly system without ground connection and method

Communication system controlled motorized in-line disconnect switch with improved lock out system

In-line motorized double break disconnect switch

High voltage folding disconnect switch with locking device

High voltage vertical break disconnect switch with blade position detector and rollover indicator

CLEAVELAND PRICE ENTERPRISES I

Break-jaw construction for a disconnecting switch structure

Disconnecting switch having improved switch-blade hinging structure

Bearing and journal means for the rotatable crank-arm assembly of a disconnecting switch

Blade-adjustment device for a disconnecting-switch structure

Shaft-clamping device

CLEAVELAND PRICE INC

Center break switch with reduced opening force requirement

Arc extinguishing device with a high speed whip

Electromagnetically locked contact blade

Arc extinguishing device with a high speed whip

WESTINGHOUSE ELECTRIC CORP

Dual spring circuit interrupter apparatus

Single barrel puffer circuit interrupter with downstream gas coolers

Circuit breaker apparatus with static pressure lock

KOWALIK PETER M

Double break disconnect switch

Double break disconnect switch

High voltage switch vacuum interrupter

CLEAVELAND CHARLES M

Unitized phase over phase two-way or three-way high voltage switch assembly with one vacuum interrupter per phase