Philip C. Spengler

Person

Washington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integral filter endcap, mold, and seal
- Patent number 12,161,957
- Issue date Dec 10, 2024
- Caterpillar Inc.
- Jon T. Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Top and bottom loaded filter and locking mechanism
- Patent number 12,121,834
- Issue date Oct 22, 2024
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Locking feature for a filter
- Patent number 12,090,426
- Issue date Sep 17, 2024
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3D printed staged filtration media packs
- Patent number 11,986,756
- Issue date May 21, 2024
- Caterpillar Inc.
- Javier A. Rodriguez
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Filtration media produced using additive manufacturing
- Patent number 11,969,680
- Issue date Apr 30, 2024
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtration media packs produced using additive manufacturing
- Patent number 11,707,892
- Issue date Jul 25, 2023
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filter element locking mechanism
- Patent number 11,673,078
- Issue date Jun 13, 2023
- Caterpillar Inc.
- Darrell Lee Morehouse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 11,612,841
- Issue date Mar 28, 2023
- Caterpillar Inc.
- Philip C. Spengler
- G01 - MEASURING TESTING
Information Patent Grant
Actuated air filter dust valve
- Patent number 11,547,964
- Issue date Jan 10, 2023
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integral filter endcap, mold, and seal
- Patent number 11,541,334
- Issue date Jan 3, 2023
- Caterpillar Inc.
- Jon T. Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Locking feature for a filter
- Patent number 11,318,399
- Issue date May 3, 2022
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Top and bottom loaded filter and locking mechanism
- Patent number 11,318,400
- Issue date May 3, 2022
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter having tracer material
- Patent number 11,173,438
- Issue date Nov 16, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 11,110,378
- Issue date Sep 7, 2021
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3D printed staged filtration media packs
- Patent number 11,058,977
- Issue date Jul 13, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media produced using additive manufacturing
- Patent number 11,052,332
- Issue date Jul 6, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration media packs produced using additive manufacturing
- Patent number 10,981,335
- Issue date Apr 20, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 10,598,651
- Issue date Mar 24, 2020
- Caterpillar Inc.
- Philip C. Spengler
- G01 - MEASURING TESTING
Information Patent Grant
Valve cover extension tube with integrated sensor
- Patent number 10,590,846
- Issue date Mar 17, 2020
- Caterpillar Inc.
- David A. Vericker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method of determining remaining useful life of an air fi...
- Patent number 10,546,435
- Issue date Jan 28, 2020
- Caterpillar Inc.
- Richard Carpenter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 10,315,137
- Issue date Jun 11, 2019
- Caterpillar Inc.
- Philip C. Spengler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid filtering system
- Patent number 9,630,132
- Issue date Apr 25, 2017
- Caterpillar Inc.
- Philip Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter assembly having two filtration zones
- Patent number 9,295,933
- Issue date Mar 29, 2016
- Caterpillar Inc.
- Bryant A. Morris
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for simulating an engine environment
- Patent number 8,082,775
- Issue date Dec 27, 2011
- Caterpillar Inc.
- Cliff James Salisbury
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communications system for work machine components
- Patent number 7,286,928
- Issue date Oct 23, 2007
- Caterpillar Inc.
- Philip Carl Spengler
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DUAL PRE-CLEANER AIR FILTER DESIGN
- Publication number 20240401550
- Publication date Dec 5, 2024
- Caterpillar Inc.
- Philip C. Spengler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRATED MANIFOLD FOR PRE-CLEANER DUST REMOVAL
- Publication number 20240359122
- Publication date Oct 31, 2024
- Caterpillar Inc.
- Philip C. Spengler
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
FLUID FILTER RETENTION MECHANISM
- Publication number 20240207763
- Publication date Jun 27, 2024
- Caterpillar Inc.
- Jon Tyler Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT LOCKING MECHANISM
- Publication number 20230264121
- Publication date Aug 24, 2023
- Caterpillar Inc.
- Darrell Lee Morehouse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT LOCKING MECHANISM
- Publication number 20230256363
- Publication date Aug 17, 2023
- Caterpillar Inc.
- Darrell Lee Morehouse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRAL FILTER ENDCAP, MOLD, AND SEAL
- Publication number 20230111559
- Publication date Apr 13, 2023
- Caterpillar Inc.
- Jon T. Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACTUATED AIR FILTER DUST VALVE
- Publication number 20230100847
- Publication date Mar 30, 2023
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOCKING FEATURE FOR A FILTER
- Publication number 20220226756
- Publication date Jul 21, 2022
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM
- Publication number 20220226757
- Publication date Jul 21, 2022
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRAL FILTER ENDCAP, MOLD, AND SEAL
- Publication number 20220001307
- Publication date Jan 6, 2022
- Caterpillar Inc.
- Jon T. Immel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SENSING SYSTEM FOR DETECTING MACHINE FLUID DEGRADATION
- Publication number 20210308606
- Publication date Oct 7, 2021
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
3D PRINTED STAGED FILTRATION MEDIA PACKS
- Publication number 20210268416
- Publication date Sep 2, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
LOCKING FEATURE FOR A FILTER
- Publication number 20210260507
- Publication date Aug 26, 2021
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT LOCKING MECHANISM
- Publication number 20210260502
- Publication date Aug 26, 2021
- Caterpillar Inc.
- Darrell Lee Morehouse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM
- Publication number 20210260508
- Publication date Aug 26, 2021
- Caterpillar Inc.
- Jeffrey R. Ries
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PRODUCED USING ADDITIVE MANUFACTURING
- Publication number 20210220761
- Publication date Jul 22, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING
- Publication number 20210154942
- Publication date May 27, 2021
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTUATED AIR FILTER DUST VALVE
- Publication number 20210039030
- Publication date Feb 11, 2021
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTER
- Publication number 20200269167
- Publication date Aug 27, 2020
- Caterpillar Inc.
- Philip Carl Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING
- Publication number 20200247060
- Publication date Aug 6, 2020
- Caterpillar Inc.
- Javier A. Rodriguez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SLEEVE FOR A FILTER ASSEMBLY
- Publication number 20200182207
- Publication date Jun 11, 2020
- Caterpillar Inc.
- Philip C. SPENGLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PACKS FORMED USING A DISSOLVABLE MATERIAL
- Publication number 20200139283
- Publication date May 7, 2020
- Caterpillar Inc.
- Javier A. Rodriguez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER HAVING TRACER MATERIAL
- Publication number 20200086254
- Publication date Mar 19, 2020
- Caterpillar Inc.
- Javier A. RODRIGUEZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MEDIA PRODUCED USING ADDITIVE MANUFACTURING
- Publication number 20200023294
- Publication date Jan 23, 2020
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
3D PRINTED STAGED FILTRATION MEDIA PACKS
- Publication number 20200023300
- Publication date Jan 23, 2020
- Caterpillar Inc.
- Javier A. Rodriguez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sensing System for Detecting Machine Fluid Degradation
- Publication number 20190255470
- Publication date Aug 22, 2019
- Caterpillar Inc.
- Philip C. Spengler
- G01 - MEASURING TESTING
Information Patent Application
System And Method Of Determining Remaining Useful Life Of An Air Fi...
- Publication number 20190197794
- Publication date Jun 27, 2019
- Caterpillar Inc.
- Richard Carpenter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Valve Cover Extension Tube with Integrated Sensor
- Publication number 20180274402
- Publication date Sep 27, 2018
- Caterpillar Inc.
- David A. Vericker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
IoT Service Meter Unit Transmitter
- Publication number 20180276904
- Publication date Sep 27, 2018
- Caterpillar Inc.
- Kristopher Eric Shaffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sensing System for Detecting Machine Fluid Degradation
- Publication number 20180172661
- Publication date Jun 21, 2018
- Caterpillar Inc.
- Philip C. Spengler
- G01 - MEASURING TESTING

Philip C. Spengler

Person

Patents Grantslast 30 patents

Integral filter endcap, mold, and seal

Top and bottom loaded filter and locking mechanism

Locking feature for a filter

3D printed staged filtration media packs

Filtration media produced using additive manufacturing

Filtration media packs produced using additive manufacturing

Filter element locking mechanism

Sensing system for detecting machine fluid degradation

Actuated air filter dust valve

Integral filter endcap, mold, and seal

Locking feature for a filter

Top and bottom loaded filter and locking mechanism

Filter having tracer material

Sensing system for detecting machine fluid degradation

3D printed staged filtration media packs

Filtration media produced using additive manufacturing

Filtration media packs produced using additive manufacturing

Sensing system for detecting machine fluid degradation

Valve cover extension tube with integrated sensor

System and method of determining remaining useful life of an air fi...

Sensing system for detecting machine fluid degradation

Fluid filtering system

Filter element and filter assembly having two filtration zones

Systems and methods for simulating an engine environment

Wireless communications system for work machine components

Patents Applicationslast 30 patents

DUAL PRE-CLEANER AIR FILTER DESIGN

INTEGRATED MANIFOLD FOR PRE-CLEANER DUST REMOVAL

FLUID FILTER RETENTION MECHANISM

FILTER ELEMENT LOCKING MECHANISM

FILTER ELEMENT LOCKING MECHANISM

INTEGRAL FILTER ENDCAP, MOLD, AND SEAL

ACTUATED AIR FILTER DUST VALVE

LOCKING FEATURE FOR A FILTER

TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM

INTEGRAL FILTER ENDCAP, MOLD, AND SEAL

SENSING SYSTEM FOR DETECTING MACHINE FLUID DEGRADATION

3D PRINTED STAGED FILTRATION MEDIA PACKS

LOCKING FEATURE FOR A FILTER

FILTER ELEMENT LOCKING MECHANISM

TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM

FILTRATION MEDIA PRODUCED USING ADDITIVE MANUFACTURING

FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING

ACTUATED AIR FILTER DUST VALVE

FLUID FILTER

FILTRATION MEDIA PACKS PRODUCED USING ADDITIVE MANUFACTURING

SLEEVE FOR A FILTER ASSEMBLY

FILTRATION MEDIA PACKS FORMED USING A DISSOLVABLE MATERIAL

FILTER HAVING TRACER MATERIAL

FILTRATION MEDIA PRODUCED USING ADDITIVE MANUFACTURING

3D PRINTED STAGED FILTRATION MEDIA PACKS

Sensing System for Detecting Machine Fluid Degradation

System And Method Of Determining Remaining Useful Life Of An Air Fi...

Valve Cover Extension Tube with Integrated Sensor

IoT Service Meter Unit Transmitter

Sensing System for Detecting Machine Fluid Degradation