logo

For the Inventor, By the Inventor

LaGrange, GA, United States of America

Durand-Wayland, Inc.

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 8.3


Trademarks = 3

Forward Citations = 158

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal William H Leverett (7 out of 8 patents)

silverMedal Harold E Taylor (3 out of 3 patents)

bronzeMedal Ian Robert Madden (1 out of 5 patents)

4.  Yossi Gal (1 out of 1 patent)

5.  Ian Robert Madden (0 patent)


12 patents:

1. 11529653 - Produce sorting systems and methods (2022-12-20),
2. 7204318 - Tracking hitch assembly utilizing tractor lift arms as stabilizers (2007-04-17),
3. 6119789 - Implement tracking hitch (2000-09-19),
4. 6029904 - Agricultural sprayer with improved dissolution of dry chemicals (2000-02-29),
5. 5917926 - Optical inspection apparatus and method for articles such as fruit and (1999-06-29),
6. 5677516 - Article weighing and sorting apparatus with improved weigh cup (1997-10-14),
7. 5522544 - Orchard or grove sprayer (1996-06-04),
8. 5294004 - Article-holding cup and scale for apparatus that sorts articles by weight (1994-03-15),
9. 5267654 - Article-holding cup and sorting apparatus (1993-12-07),
10. 5024047 - Weighing and sorting machine and method (1991-06-18),
11. 4482061 - Apparatus and process for sorting articles (1984-11-13),
12. 4262807 - Process and apparatus for weighing and sorting articles (1981-04-21),
Company Overview
Durand-Wayland, Inc. is a prominent manufacturer specializing in advanced solutions for the transportation and logistics sectors. The company focuses on developing innovative products that enhance operational efficiency and safety in various applications. With a strong presence in LaGrange, Georgia, Durand-Wayland is dedicated to leveraging technology and engineering expertise to meet the evolving needs of its clients, ensuring high-quality standards and reliability in its offerings.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#2 in LaGrange, GA

#511 in Georgia

#25,589 in US

#48,235 in the World

LaGrange, GA (US)
LaGrange, GA, United States of America

Durand-Wayland, Inc.

Forward Citations = 158

4 inventors:

goldMedal William H Leverett (7 out of 8 patents)

silverMedal Harold E Taylor (3 out of 3 patents)

bronzeMedal Ian Robert Madden (1 out of 5 patents)

4.  Yossi Gal (1 out of 1 patent)

5.  Ian Robert Madden (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Durand-Wayland, Inc.. Retrieved from https://idiyas.com/company/durand-wayland

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]
Loading…