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For the Inventor, By the Inventor

Harahan, LA, United States of America

Laitram, LLC


USPTO Granted Patents = 676

% Expired Patents = 7.2



Trademarks = 13

Forward Citations = 7,787

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289 inventors (with patents filed for the assignee):

goldMedal James M Lapeyre, Iii (114 out of 128 patents)

silverMedal Matthew L Fourney (77 out of 79 patents)

bronzeMedal Christopher G Greve (54 out of 62 patents)

4.  Bryant G Ragan (51 out of 52 patents)

5.  David W Bogle (42 out of 51 patents)

6.  Mark B Costanzo (34 out of 34 patents)

7.  Gilbert J MacLachlan (33 out of 33 patents)

8.  Michael Hendrik DeGroot (31 out of 35 patents)

9.  Robert S Lapeyre (31 out of 34 patents)

10.  Brent A Ledet (25 out of 27 patents)

11.  Kevin W Guernsey (23 out of 31 patents)

12.  John T Fowler (20 out of 27 patents)

13.  Angela Longo Marshall (19 out of 19 patents)

14.  David C Weiser (16 out of 16 patents)

15.  Gerko Hulshof (15 out of 17 patents)


Core Competencies:
Modular Conveyor Belt
Magnetic Conveyor System
Sorting System
Hygienic Assembly
Shrimp Processing
Conveyor Component
Self-Clearing Tray
Positive-Drive Spiral

676 patents:

1. 12767448 - Short take-up belt conveyor (2026-10-20),
2. 12729066 - Modular conveyor belt with dedicated access module (2026-09-08),
3. 12722901 - Conveyor component with flexible hub and conveyor assembly (2026-09-01),
4. 12715712 - Dynamic sorting of items in a conveyor system (2026-08-25),
5. 12692083 - Zone-actuated inline dual-stacked roller belt conveyor (2026-07-28),
6. 12679659 - Conveyor belts and modules with slide bodies (2026-07-14),
7. 12673827 - Metal conveyor belt with service points (2026-07-07),
8. 12668435 - Sorting conveyor system (2026-06-30),
9. 12662327 - Shaft-mounted conveyor assembly (2026-06-23),
10. 12631238 - Belt closer and method for closing belts (2026-05-19),
11. 12630371 - Split sprocket (2026-05-19),
12. 12623853 - System and method for detecting belt-pulley disengagement (2026-05-12),
13. 12617625 - Apparatus and method for activating conveyor belt rollers (2026-05-05),
14. 12617624 - Modular metal-link conveyor belt (2026-05-05),
15. 12612258 - Vacuum conveyor (2026-04-28),
Company Overview
Laitram, LLC, based in Harahan, Louisiana, specializes in advanced conveyor technology, focusing on innovative solutions for various industries. The company is known for its development of modular conveyor belts, magnetic conveyor systems, and sorting systems, which enhance efficiency and productivity in material handling. Laitram also emphasizes hygienic assembly processes and offers specialized equipment for shrimp processing, including self-clearing trays and positive-drive spirals, catering to the unique needs of food processing and manufacturing sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Laitram, LLC USPTO Patent Assignee Logo
676 Patents

#1 in Harahan, LA 70123, undefined

#3 in

#739 in US

#1,471 in the World

Harahan, LA (US)
Harahan, LA, United States of America

Laitram, LLC

Forward Citations = 7,787

289 inventors:

goldMedal James M Lapeyre, Iii (114 out of 128 patents)

silverMedal Matthew L Fourney (77 out of 79 patents)

bronzeMedal Christopher G Greve (54 out of 62 patents)

4.  Bryant G Ragan (51 out of 52 patents)

5.  David W Bogle (42 out of 51 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laitram, LLC. Retrieved from https://idiyas.com/company/laitram

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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