P

Inventor

PETRUSKA DAVID C

US9 patents
⚠️ This page may combine multiple inventors who share the name “PETRUSKA DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETRUSKA DAVID C

3 patents
US8276564B2Oct 2, 2012

Multiplexing drive circuit for an AC ignition system

PETRUSKA DAVID C8 citations80
US8931457B2Jan 13, 2015

Multiplexing drive circuit for an AC ignition system with current mode control and fault tolerance detection

PETRUSKA DAVID C7 citations73
US8461844B2Jun 11, 2013

Self charging ion sensing coil

PETRUSKA DAVID C0 citations38

WOODWARD INC

3 patents
US10907532B2Feb 2, 2021

Controlled spark ignited flame kernel flow in fuel-fed prechambers

WOODWARD INC0 citations62
US12116967B2Oct 15, 2024

Measuring a spark of a spark plug

WOODWARD INC0 citations61
US10995726B2May 4, 2021

Current profile optimization

WOODWARD INC1 citations50

WOODWARD GOVERNOR CO

2 patents
US6670777B1Dec 30, 2003

Ignition system and method

WOODWARD GOVERNOR CO18 citations80
US6738239B2May 18, 2004

Active snubber circuit for electrical rotary actuator

WOODWARD GOVERNOR CO12 citations71

CHIERA DOMENICO

1 patent
US9476347B2Oct 25, 2016

Controlled spark ignited flame kernel flow in fuel-fed prechambers

CHIERA DOMENICO15 citations82