Daniel J. Johnson

Person

Blaine, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gasket for a sealed optical fiber terminal
- Patent number 12,265,271
- Issue date Apr 1, 2025
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Modular pedestal distribution hub
- Patent number 12,164,167
- Issue date Dec 10, 2024
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Sealed optical fiber terminal
- Patent number 11,971,599
- Issue date Apr 30, 2024
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Protective cap for an optical fiber connector
- Patent number 11,822,131
- Issue date Nov 21, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Sealed optical fiber terminal
- Patent number 11,644,631
- Issue date May 9, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Gasket for a sealed optical fiber terminal
- Patent number 11,635,577
- Issue date Apr 25, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Protective cap for an optical fiber connector
- Patent number 11,567,270
- Issue date Jan 31, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Grant
Protective cap for an optical fiber connector
- Patent number 11,092,754
- Issue date Aug 17, 2021
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Modular Pedestal Distribution Hub
- Publication number 20250052972
- Publication date Feb 13, 2025
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
MODULAR OPTICAL FIBER CASSETTE
- Publication number 20240345353
- Publication date Oct 17, 2024
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Sealed Optical Fiber Terminal
- Publication number 20240231027
- Publication date Jul 11, 2024
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Modular Pedestal Distribution Hub
- Publication number 20230393360
- Publication date Dec 7, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Sealed Optical Fiber Terminal
- Publication number 20230258903
- Publication date Aug 17, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Gasket for a Sealed Optical Fiber Terminal
- Publication number 20230251446
- Publication date Aug 10, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Protective Cap for an Optical Fiber Connector
- Publication number 20230161114
- Publication date May 25, 2023
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Protective Cap for an Optical Fiber Connector
- Publication number 20210382239
- Publication date Dec 9, 2021
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Gasket for a Sealed Optical Fiber Terminal
- Publication number 20210208342
- Publication date Jul 8, 2021
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
PROTECTIVE CAP FOR AN OPTICAL FIBER CONNECTOR
- Publication number 20200257059
- Publication date Aug 13, 2020
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS
Information Patent Application
Sealed Optical Fiber Terminal
- Publication number 20200103608
- Publication date Apr 2, 2020
- Clearfield, Inc.
- John P. Hill
- G02 - OPTICS

Daniel J. Johnson

Person

Patents Grantslast 30 patents

Gasket for a sealed optical fiber terminal

Modular pedestal distribution hub

Sealed optical fiber terminal

Protective cap for an optical fiber connector

Sealed optical fiber terminal

Gasket for a sealed optical fiber terminal

Protective cap for an optical fiber connector

Protective cap for an optical fiber connector

Patents Applicationslast 30 patents

Modular Pedestal Distribution Hub

MODULAR OPTICAL FIBER CASSETTE

Sealed Optical Fiber Terminal

Modular Pedestal Distribution Hub

Sealed Optical Fiber Terminal

Gasket for a Sealed Optical Fiber Terminal

Protective Cap for an Optical Fiber Connector

Protective Cap for an Optical Fiber Connector

Gasket for a Sealed Optical Fiber Terminal

PROTECTIVE CAP FOR AN OPTICAL FIBER CONNECTOR

Sealed Optical Fiber Terminal