Tony Leeseberg

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Elgin, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Intermittent pilot ignition gas valve having protection against neg...
- Patent number 11,808,452
- Issue date Nov 7, 2023
- Robertshaw Controls Company
- James E. Pearson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Double screen filter for valve
- Patent number 11,421,789
- Issue date Aug 23, 2022
- Robertshaw Controls Company
- Ian Rodgers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Normally open gas valve
- Patent number 11,047,501
- Issue date Jun 29, 2021
- Robertshaw Controls Company
- Tony Leeseberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE SCREEN FILTER FOR VALVE
- Publication number 20210172533
- Publication date Jun 10, 2021
- Robertshaw Controls Company
- Ian Rodgers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTERMITTENT PILOT IGNITION GAS VALVE HAVING PROTECTION AGAINST NEG...
- Publication number 20210018172
- Publication date Jan 21, 2021
- Robertshaw Controls Company
- James E. Pearson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
STEPPER MOTOR DRIVEN MODULATING GAS VALVE AND SYSTEM
- Publication number 20200096200
- Publication date Mar 26, 2020
- Robertshaw Controls Company
- Tony Leeseberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NORMALLY OPEN GAS VALVE
- Publication number 20190017622
- Publication date Jan 17, 2019
- Robertshaw Controls Company
- Tony Leeseberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...