Ryan F. Larson

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Compression pipe fitting with wide range grip rings
- Patent number 12,078,267
- Issue date Sep 3, 2024
- A. Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compression pipe fitting with wide range grip rings
- Patent number 11,635,159
- Issue date Apr 25, 2023
- A. Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compression pipe fitting with wide range grip rings
- Patent number 11,015,748
- Issue date May 25, 2021
- A. Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe coupling fitting with internal spacer sleeve
- Patent number 10,323,777
- Issue date Jun 18, 2019
- A. Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS
- Publication number 20240392902
- Publication date Nov 28, 2024
- A.Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS
- Publication number 20230250903
- Publication date Aug 10, 2023
- A.Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS
- Publication number 20210293360
- Publication date Sep 23, 2021
- A.Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPRESSION PIPE FITTING WITH WIDE RANGE GRIP RINGS
- Publication number 20180283586
- Publication date Oct 4, 2018
- A.Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pipe Coupling Fitting With Internal Spacer Sleeve
- Publication number 20180202586
- Publication date Jul 19, 2018
- A.Y. McDonald Mfg. Co.
- Ryan F. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...