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For the Inventor, By the Inventor

Harahan, LA, United States of America

Laitram, LLC


USPTO Granted Patents = 656



Trademarks = 16

Forward Citations = 7,650

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280 inventors (with patents filed for the assignee):

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

silverMedal Matthew L Fourney (72 out of 74 patents)

bronzeMedal Christopher G Greve (54 out of 62 patents)

4.  Bryant G Ragan (50 out of 51 patents)

5.  David W Bogle (37 out of 47 patents)

6.  Mark B Costanzo (33 out of 33 patents)

7.  Robert S Lapeyre (31 out of 33 patents)

8.  Michael Hendrik DeGroot (30 out of 34 patents)

9.  Gilbert J MacLachlan (29 out of 30 patents)

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

11.  Kevin W Guernsey (22 out of 30 patents)

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

13.  Angela Longo Marshall (17 out of 17 patents)

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

15.  James O Gundlach (15 out of 15 patents)


Core Competencies:
Conveyor Transfer System
Modular Conveyor Belt
Hinged Magnetic Mover
Shrimp Processing System
Package Detection
Sorting System
Autonomous Package Storage
Hygienic Hollow Frame
Positive-Drive Spiral Conveyor
Roller-Belt Sorter
Drive Assembly
Magnetic XY Sorting Conveyor

656 patents:

1. 12509301 - Conveyor system for selectively diverting objects (2025-12-30),
2. 12509279 - Sortation into volume-adjustable containers (2025-12-30),
3. 12486114 - Conveyor belt module including edge protrusion (2025-12-02),
4. 12448224 - Conveyor transfer system (2025-10-21),
5. 12428235 - Conveyor belt edge module (2025-09-30),
6. 12410016 - Modular conveyor belt with dedicated access assembly (2025-09-09),
7. 12404109 - Conveyor belt and modules (2025-09-02),
8. 12371280 - Hinged magnetic mover for a magnetic levitation conveyor (2025-07-29),
9. 12358727 - Modular conveyor belt with moveable hinge rod retainer (2025-07-15),
10. 12337448 - Hinge-rod removal and insertion tool (2025-06-24),
11. 12319515 - Conveyor system with transfer belts (2025-06-03),
12. D1069312 - Conveyor belt module (2025-04-01),
13. 12264014 - Positive-drive spiral conveyor (2025-04-01),
14. 12240703 - Modular conveyor belt with dedicated access module (2025-03-04),
15. 12239139 - Shrimp processing system (2025-03-04),
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USPTO Data Jan 1 1976 - Dec 30 2025

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656 Patents

#1 in Harahan, LA 70123, undefined

#2 in

#735 in US

#1,471 in the World

...
Harahan, LA, United States of America

Laitram, LLC

Forward Citations = 7,650

280 inventors:

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

silverMedal Matthew L Fourney (72 out of 74 patents)

bronzeMedal Christopher G Greve (54 out of 62 patents)

4.  Bryant G Ragan (50 out of 51 patents)

5.  David W Bogle (37 out of 47 patents)

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