For the Inventor, By the Inventor

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Elk Grove Village, IL, United States of America

Aar Corp.

USPTO Granted Patents = 27

% Expired Patents = 7.4

CIPO Patents = 2

EPO Patents = 2

Trademarks = 12

Forward Citations = 541

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28 inventors (with patents filed for the assignee):

Christopher M Knowlton (6 out of 24 patents)

Robert J O'Hara (5 out of 23 patents)

William H Herrick (4 out of 5 patents)

4. William J Gerding (3 out of 4 patents)

5. Gregory J Loughry (3 out of 3 patents)

6. Robert H Spencer (3 out of 3 patents)

7. Tommy E Dodd (3 out of 3 patents)

8. Matthew W Taylor (2 out of 2 patents)

9. Walter R Jennings (2 out of 2 patents)

10. Ronald J Vermeulen (2 out of 2 patents)

11. Leslie Mollon (2 out of 8 patents)

12. Mark A Peterson (1 out of 1 patent)

13. Amirul Islam (1 out of 1 patent)

14. Jerome F Blazejak (1 out of 1 patent)

15. James E Tester (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 9120618 - Corner block adjustment mechanism for an ISO container (2015-09-01),

2. 8936419 - Restraint system for restraining a unit load device in an aircraft (2015-01-20),

3. 8550274 - ISO container with extendable corner blocks (2013-10-08),

4. 8074818 - Air transportable ISO container (2011-12-13),

5. 7750251 - Frame member for electromagnetic interference shielded panel (2010-07-06),

6. 7717290 - Air transportable ISO container (2010-05-18),

7. 7642470 - Electromagnetic interference shielded panel (2010-01-05),

8. 7600319 - Method of making an electromagnetic interference shielded panel (2009-10-13),

9. 6957613 - Airlift pallet for container roll-in/out platform (CROP) (2005-10-25),

10. 6622640 - Airlift pallet for container roll-in/out platform (CROP) (2003-09-23),

11. 6030159 - Multipurpose cargo tie down system (2000-02-29),

12. 5467500 - Steering mechanism for a cleaning vehicle (1995-11-21),

13. 5421053 - Removable brush coupling (1995-06-06),

14. 5390775 - Modular roller mat and roller assembly (1995-02-21),

15. 5346034 - Vehicle engine mounting system (1994-09-13),

AAR Corp. is a global provider of aviation services and aftermarket support, specializing in aircraft maintenance, repair, and overhaul. With over 65 years of experience, AAR serves customers in the commercial, government, and defense sectors. The company offers a wide range of solutions, including parts supply, integrated solutions, leasing, and engineering services. AAR operates in more than 20 countries and is committed to delivering value to its customers through quality, reliability, and innovative solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

27 Patents

#10 in Elk Grove Village, IL

#655 in Illinois

#12,401 in US

#23,953 in the World

Elk Grove Village, IL, United States of America

Aar Corp.

Forward Citations = 541

28 inventors:

Christopher M Knowlton (6 out of 24 patents)

Robert J O'Hara (5 out of 23 patents)

William H Herrick (4 out of 5 patents)

4. William J Gerding (3 out of 4 patents)

5. Gregory J Loughry (3 out of 3 patents)

Please report any incorrect information to [email protected]

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