Hassan Shokouhi

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Neenah, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid manhole cover
- Patent number 11,414,829
- Issue date Aug 16, 2022
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manhole cover assembly
- Patent number 10,968,595
- Issue date Apr 6, 2021
- Neenah Foundry Company
- Hassan Shokouhi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Floating manhole cover assembly
- Patent number 10,954,649
- Issue date Mar 23, 2021
- Neenah Foundry Company
- Ryan Bonell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Floating manhole cover assembly
- Patent number 10,233,609
- Issue date Mar 19, 2019
- Neenah Foundry Company
- Ryan Bonell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manhole cover assembly
- Patent number 9,915,052
- Issue date Mar 13, 2018
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
MANHOLE COVER ASSEMBLY
- Publication number 20240301646
- Publication date Sep 12, 2024
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYBRID MANHOLE COVER
- Publication number 20210102354
- Publication date Apr 8, 2021
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOATING MANHOLE COVER ASSEMBLY
- Publication number 20190186099
- Publication date Jun 20, 2019
- Neenah Foundry Company
- Ryan Bonell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOATING MANHOLE COVER ASSEMBLY
- Publication number 20180305888
- Publication date Oct 25, 2018
- Neenah Foundry Company
- Ryan Bonell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MANHOLE COVER ASSEMBLY
- Publication number 20180142438
- Publication date May 24, 2018
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MANHOLE COVER ASSEMBLY
- Publication number 20170081821
- Publication date Mar 23, 2017
- Neenah Foundry Company
- Hassan Shokouhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING