Inventor

KOOPMANN GARY H

US8 patents

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

PENN STATE RES FOUND

2 patents

US7992674B2Aug 9, 2011

Dipole flow driven resonators for fan noise mitigation

PENN STATE RES FOUND18 citations77

US6429573B2Aug 6, 2002

Smart material motor with mechanical diodes

PENN STATE RES FOUND18 citations77

KCF TECH INC

2 patents

US11566973B2Jan 31, 2023

Pipe section having a temperature sensing pipe liner for measuring temperature, and a method for measuring pump efficiency

KCF TECH INC0 citations60

US11009023B2May 18, 2021

Hydraulic fracturing distribution manifold

KCF TECH INC0 citations46

BRIDGESTONE FIRESTONE INC

1 patent

US5003819AApr 2, 1991

Suspension simulator

BRIDGESTONE FIRESTONE INC45 citations90

(unassigned)

1 patent

US6367884B1Apr 9, 2002

Wheel with window and method for viewing the interior of a tire wheel assembly under dynamic conditions

11 citations71

INT MARKETING INC

1 patent

US6575538B2Jun 10, 2003

Wheel and method for viewing the interior of a tire wheel assembly under dynamic conditions

INT MARKETING INC2 citations61

KCF TECHNOLOGIES INC

1 patent

US9394045B2Jul 19, 2016

Propeller sound field modification systems and methods

KCF TECHNOLOGIES INC2 citations58