Matthew Hannen

Person

Carlsbad, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 12,102,891
- Issue date Oct 1, 2024
- Topgolf Callaway Brands Corp.
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 11,806,587
- Issue date Nov 7, 2023
- Topgolf Callaway Brands Corp.
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 11,433,282
- Issue date Sep 6, 2022
- Callaway Golf Company
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 11,083,937
- Issue date Aug 10, 2021
- Callaway Golf Company
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Golf club head having stress-reducing features
- Patent number 10,532,258
- Issue date Jan 14, 2020
- Callaway Golf Company
- James A. Seluga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 10,335,647
- Issue date Jul 2, 2019
- Callaway Golf Company
- James A. Seluga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing golf club head having stress-reducing features
- Patent number 9,931,550
- Issue date Apr 3, 2018
- Callaway Golf Company
- James A. Seluga
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20240075354
- Publication date Mar 7, 2024
- Topgolf Callaway Brands Corp.
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20230277903
- Publication date Sep 7, 2023
- Callaway Golf Company
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20210370144
- Publication date Dec 2, 2021
- Callaway Golf Company
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20200147458
- Publication date May 14, 2020
- Callaway Golf Company
- Evan D. Gibbs
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20190262672
- Publication date Aug 29, 2019
- Callaway Golf Company
- James A. Seluga
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20180193706
- Publication date Jul 12, 2018
- Callaway Golf Company
- James A. Seluga
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Method of Manufacturing Golf Club Head Having Stress-Reducing Features
- Publication number 20180071591
- Publication date Mar 15, 2018
- Callaway Golf Company
- James A. Seluga
- A63 - SPORTS GAMES AMUSEMENTS

Matthew Hannen

Person

Patents Grantslast 30 patents

Method of manufacturing golf club head having stress-reducing features

Method of manufacturing golf club head having stress-reducing features

Method of manufacturing golf club head having stress-reducing features

Method of manufacturing golf club head having stress-reducing features

Golf club head having stress-reducing features

Method of manufacturing golf club head having stress-reducing features

Method of manufacturing golf club head having stress-reducing features

Patents Applicationslast 30 patents

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features

Method of Manufacturing Golf Club Head Having Stress-Reducing Features