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For the Inventor, By the Inventor

Greenville, SC, United States of America

Hartness International, Inc.


USPTO Granted Patents = 68



Trademarks = 2

Forward Citations = 1,133

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29 inventors (with patents filed for the assignee):

goldMedal Thomas P Hartness (32 out of 47 patents)

silverMedal Robert C Beesley (17 out of 35 patents)

bronzeMedal Mark W Davidson (17 out of 28 patents)

4.  William R Hartness, Iii (16 out of 19 patents)

5.  Thomas S Hartness (14 out of 20 patents)

6.  Dorian F Steeber (13 out of 17 patents)

7.  Olivier P Duterte (11 out of 12 patents)

8.  David W Bogle (7 out of 47 patents)

9.  John C Hawkins, Jr (7 out of 10 patents)

10.  Paul L Horton (7 out of 20 patents)

11.  Frank Brennan (7 out of 7 patents)

12.  Robert G Hartness (6 out of 16 patents)

13.  Richard M Wiernicki (5 out of 5 patents)

14.  Robert Leslie Dillard (5 out of 6 patents)

15.  David Lee Scott (5 out of 5 patents)


Core Competencies:
Conveyor Technology
Filling Machines
Article Transfer Devices
Case Packing
Gripper Mechanisms
Spiral Accumulators
Shuttle Conveyors
Flow Control Apparatus
Continuous Motion Systems
Laner Devices
Sloped Surface Conveyors
Packing Machines

68 patents:

1. 7413072 - Apparatus for diverting a stream of articles (2008-08-19),
2. 7331156 - System for securely conveying articles and related components (2008-02-19),
3. 7299832 - Rotary filling machine and related components, and related method (2007-11-27),
4. 7278531 - Flexible conveyor and connection elements (2007-10-09),
5. 7264113 - Pivotable conveyor and link (2007-09-04),
6. 7261199 - Neck gripping conveyor and link, and related rotary filler and system (2007-08-28),
7. 7222723 - Apparatus for diverting a stream of articles (2007-05-29),
8. 7216758 - Conveyor with opposed spring-loaded grippers, and related conveyor link (2007-05-15),
9. 7207434 - Conveyor with center-actuatable gripper, and related conveyor link (2007-04-24),
10. 7191896 - Spiral accumulator apparatus (2007-03-20),
11. 7185753 - Shuttle conveyor (2007-03-06),
12. 7114535 - Circular motion filling machine and method (2006-10-03),
13. 7055677 - Conveyor with movable grippers, and related conveyor link (2006-06-06),
14. 7055676 - Conveyor with movable gripper and related conveyor link (2006-06-06),
15. 7036658 - Gripper conveyor with clear conveying path and related conveyor link (2006-05-02),
Hartness International, Inc. is a global provider of innovative packaging solutions. With over 65 years of experience, we offer end-to-end packaging equipment, systems, and services to a wide range of industries. Our solutions are designed to optimize productivity, increase efficiency, and improve packaging quality. As a leading player in the industry, Hartness is committed to delivering innovative and reliable packaging solutions that help our customers drive growth and success.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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68 Patents

#4 in Greenville, SC

#37 in South Carolina

#5,146 in US

#10,446 in the World

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Greenville, SC, United States of America

Hartness International, Inc.

Forward Citations = 1,133

29 inventors:

goldMedal Thomas P Hartness (32 out of 47 patents)

silverMedal Robert C Beesley (17 out of 35 patents)

bronzeMedal Mark W Davidson (17 out of 28 patents)

4.  William R Hartness, Iii (16 out of 19 patents)

5.  Thomas S Hartness (14 out of 20 patents)

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