John J. Lefkus III

Person

Annandale, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Shielding facility and method of making thereof
- Patent number 12,073,954
- Issue date Aug 27, 2024
- Rad Technology Medical Systems LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Relocatable radiation vault and methods of assembly and use
- Patent number 11,982,081
- Issue date May 14, 2024
- John J. Lefkus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Building elements and structures having materials with shielding pr...
- Patent number 11,851,872
- Issue date Dec 26, 2023
- John Lefkus
- F41 - WEAPONS
Information Patent Grant
Shielding facility and methods of making thereof
- Patent number 11,545,275
- Issue date Jan 3, 2023
- Rad Technology Medical Systems LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Building elements and structures having materials with shielding pr...
- Patent number 11,479,966
- Issue date Oct 25, 2022
- John Lefkus
- F41 - WEAPONS
Information Patent Grant
Shielding facility and methods of making thereof
- Patent number 11,437,160
- Issue date Sep 6, 2022
- RAD Technology Medical Systems, LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Shielding facility and method of making thereof
- Patent number 10,878,974
- Issue date Dec 29, 2020
- RAD Technology Medical Systems, LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Radiation vault module with adjustable base frame
- Patent number 10,876,675
- Issue date Dec 29, 2020
- John J. Lefkus
- E04 - BUILDING
Information Patent Grant
Relocatable radiation vault and methods of assembly and use
- Patent number 9,027,297
- Issue date May 12, 2015
- Rad Technology Medical Systems LLC
- John J. Lefkus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SHIELDING FACILITY AND METHOD OF MAKING THEREOF
- Publication number 20240379254
- Publication date Nov 14, 2024
- Rad Technology Medical Systems LLC
- John FORD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
BUILDING ELEMENTS AND STRUCTURES HAVING MATERIALS WITH SHIELDING PR...
- Publication number 20230167637
- Publication date Jun 1, 2023
- John Lefkus
- F41 - WEAPONS
Information Patent Application
SHIELDING FACILITY AND METHOD OF MAKING THEREOF
- Publication number 20230104212
- Publication date Apr 6, 2023
- Rad Technology Medical Systems LLC
- John FORD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE
- Publication number 20220090371
- Publication date Mar 24, 2022
- Rad Technology Medical Systems LLC
- John J. Lefkus
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
"Building Elements and Structures having Materials with Shielding P...
- Publication number 20220034084
- Publication date Feb 3, 2022
- John Lefkus
- F41 - WEAPONS
Information Patent Application
SHIELDING FACILITY AND METHODS OFMAKING THEREOF
- Publication number 20210383938
- Publication date Dec 9, 2021
- RAD Technology Medical Systems, LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SHIELDING FACILITY AND METHODS OFMAKING THEREOF
- Publication number 20210098147
- Publication date Apr 1, 2021
- RAD Technology Medical Systems, LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SHIELDING FACILITY AND METHOD OF MAKING THEREOF
- Publication number 20200194139
- Publication date Jun 18, 2020
- RAD Technology Medical Systems, LLC
- John Ford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE
- Publication number 20150240473
- Publication date Aug 27, 2015
- Rad Technology Medical Systems LLC
- John J. Lefkus
- E04 - BUILDING
Information Patent Application
RADIATION VAULT MODULE WITH ADJUSTABLE BASE FRAME
- Publication number 20150101275
- Publication date Apr 16, 2015
- Rad Technology Medical Systems LLC
- John J. Lefkus
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE
- Publication number 20130111825
- Publication date May 9, 2013
- John J. Lefkus
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

John J. Lefkus III

Person

Patents Grantslast 30 patents

Shielding facility and method of making thereof

Relocatable radiation vault and methods of assembly and use

Building elements and structures having materials with shielding pr...

Shielding facility and methods of making thereof

Building elements and structures having materials with shielding pr...

Shielding facility and methods of making thereof

Shielding facility and method of making thereof

Radiation vault module with adjustable base frame

Relocatable radiation vault and methods of assembly and use

Patents Applicationslast 30 patents

SHIELDING FACILITY AND METHOD OF MAKING THEREOF

BUILDING ELEMENTS AND STRUCTURES HAVING MATERIALS WITH SHIELDING PR...

SHIELDING FACILITY AND METHOD OF MAKING THEREOF

RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE

"Building Elements and Structures having Materials with Shielding P...

SHIELDING FACILITY AND METHODS OFMAKING THEREOF

SHIELDING FACILITY AND METHODS OFMAKING THEREOF

SHIELDING FACILITY AND METHOD OF MAKING THEREOF

RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE

RADIATION VAULT MODULE WITH ADJUSTABLE BASE FRAME

RELOCATABLE RADIATION VAULT AND METHODS OF ASSEMBLY AND USE