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Steven R. Cordell
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Silverdale, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-maintaining crane system within a hostile environment
Patent number
12,172,873
Issue date
Dec 24, 2024
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Self-maintaining crane system within a hostile environment
Patent number
11,834,306
Issue date
Dec 5, 2023
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Self-maintaining crane system within a hostile environment
Patent number
11,649,144
Issue date
May 16, 2023
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Self-maintaining crane system within a hostile environment
Patent number
11,034,555
Issue date
Jun 15, 2021
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Self-maintaining crane system within a hostile environment
Patent number
10,562,742
Issue date
Feb 18, 2020
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method of operating a dumpster handling system
Patent number
5,531,562
Issue date
Jul 2, 1996
Steven R. Cordell
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dumpster handling system
Patent number
5,405,233
Issue date
Apr 11, 1995
Steven R. Cordell
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20250042702
Publication date
Feb 6, 2025
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20240043248
Publication date
Feb 8, 2024
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20230202807
Publication date
Jun 29, 2023
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20210253406
Publication date
Aug 19, 2021
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20200071136
Publication date
Mar 5, 2020
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Self-Maintaining Crane System within a Hostile Environment
Publication number
20190233259
Publication date
Aug 1, 2019
David R. Cordell & Associates, Inc.
Steven R. Cordell
B66 - HOISTING LIFTING HAULING