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For the Inventor, By the Inventor

South Deerfield, MA, United States of America

Hardigg Industries, Inc.


USPTO Granted Patents = 44

% Expired Patents = 6.8


Trademarks = 19

Forward Citations = 1,517

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24 inventors (with patents filed for the assignee):

goldMedal James S Hardigg (31 out of 36 patents)

silverMedal Mark C Gaydos (11 out of 11 patents)

bronzeMedal Joseph C Strzegowski (6 out of 8 patents)

4.  Stanley Lewandowski (6 out of 6 patents)

5.  George R Havrilla (5 out of 5 patents)

6.  Edward W Turner (5 out of 5 patents)

7.  Robert L Wells, Jr (4 out of 13 patents)

8.  Stanley W Lewandowski, Jr (3 out of 3 patents)

9.  E Wayne Turner (3 out of 3 patents)

10.  Christopher H Patstone (2 out of 9 patents)

11.  Robert Milliken (2 out of 2 patents)

12.  David B Neal (2 out of 2 patents)

13.  Rene R Aponte (2 out of 2 patents)

14.  Peter J Blake (2 out of 3 patents)

15.  Stephen R Smiaroski (1 out of 1 patent)


Core Competencies:
Modular Case
Container Assembly
Transport Case
Pressure Relief Valve
Latch Apparatus
Welding Method
Electronic Rack
Lightweight Handle
Hinge Mechanism
Reusable Container
Battery Jar
Speaker Enclosures

44 patents:

1. 8850681 - Modular case and method of forming the same (2014-10-07),
2. 8789699 - Container assembly (2014-07-29),
3. 8678227 - Leg assembly (2014-03-25),
4. 8640911 - Modular case and method of forming the same (2014-02-04),
5. 7762750 - Removable rack mount frame (2010-07-27),
6. D523242 - Case (2006-06-20),
7. D482529 - Transport case (2003-11-26),
8. 6622881 - Pressure relief valve for air-tight containers (2003-09-23),
9. 6527309 - Latch apparatus (2003-03-04),
10. D467426 - Transport case (2002-12-25),
11. D467425 - Transport case (2002-12-25),
12. D467424 - Transport case (2002-12-25),
13. D462519 - Case (2002-09-11),
14. 6332997 - Method and apparatus for making a one piece battery jar (2001-12-25),
15. 6230925 - Lightweight handle (2001-05-15),
Hardigg Industries, Inc. specializes in the design and manufacturing of rugged military packaging solutions. With over 50 years of experience, they offer cutting-edge protective cases, shipping containers, and custom foam inserts that ensure the safe transportation of sensitive equipment and supplies. Their durable products are trusted by military and defense organizations worldwide. Visit their website for more information and to explore their extensive range of products.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Hardigg Industries, Inc.
44 Patents

#1 in South Deerfield, MA

#453 in Massachusetts

#7,938 in US

#15,718 in the World

South Deerfield, MA (US)
South Deerfield, MA, United States of America

Hardigg Industries, Inc.

Forward Citations = 1,517

24 inventors:

goldMedal James S Hardigg (31 out of 36 patents)

silverMedal Mark C Gaydos (11 out of 11 patents)

bronzeMedal Joseph C Strzegowski (6 out of 8 patents)

4.  Stanley Lewandowski (6 out of 6 patents)

5.  George R Havrilla (5 out of 5 patents)

Please report any incorrect information to [email protected]
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