% Expired Patents = 66.7

EPO Patents = 1

Trademarks = 4

Forward Citations = 77

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8 inventors (with patents filed for the assignee):

Russell Kolstad (2 out of 3 patents)

Arthur Raymond Terwilleger (2 out of 5 patents)

David J Luzader (1 out of 2 patents)

4. Stuart Wipperfurth (1 out of 4 patents)

5. Alan Monken (1 out of 3 patents)

6. Michael D McKinzie (1 out of 5 patents)

7. Mary Kerr (1 out of 1 patent)

8. Bruce Battersby (1 out of 1 patent)

9. N Camelia Traistaru (7 patents)

10. Lieven Uytterhaegen (1 patent)

11. Fahim U Ahmed (43 patents)

6 patents: Sort by Forward Citations

1. 7470444 - Tripe-bleaching composition (2008-12-30),

2. 6935270 - Milking and application teat cup, system, and method (2005-08-30),

3. 6817312 - Attachment for a rotary milking platform (2004-11-16),

4. 6543382 - Side outlet milking claw (2003-04-08),

5. 6401655 - Milking claw with concave window (2002-06-11),

6. 6298807 - Top unloading tapered barrel claw (2001-10-09),

Company Overview

Delaval, Inc. is a global leader in dairy farming solutions, providing innovative products and services to help farmers maximize efficiency and productivity. With a rich history dating back to 1883, Delaval continues to revolutionize the industry with cutting-edge technology and sustainable practices. From milking machines to farm management software, Delaval offers a comprehensive range of solutions to meet the evolving needs of modern dairy operations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#94 in Kansas City, MO

#645 in Missouri

#44,981 in US

Kansas City, MO, United States of America

Delaval, Inc.

Forward Citations = 77

8 inventors:

Russell Kolstad (2 out of 3 patents)

Arthur Raymond Terwilleger (2 out of 5 patents)

David J Luzader (1 out of 2 patents)

4. Stuart Wipperfurth (1 out of 4 patents)

5. Alan Monken (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delaval, Inc.. Retrieved from https://idiyas.com/company/delaval

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]

1 patent (EPO):

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]