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For the Inventor, By the Inventor

Batavia, NY, United States of America

Chapin Manufacturing, Inc.


USPTO Granted Patents = 116

% Expired Patents = 6.0


Trademarks = 31

Forward Citations = 1,124

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32 inventors (with patents filed for the assignee):

goldMedal David J Dubiel (34 out of 34 patents)

silverMedal James R Fontaine (33 out of 33 patents)

bronzeMedal James W Campbell (12 out of 13 patents)

4.  Edward J Horeth (11 out of 14 patents)

5.  Morgan Allis (8 out of 8 patents)

6.  John D DeLorme (8 out of 20 patents)

7.  Clark F Spriegel (7 out of 8 patents)

8.  Ronald M Odessa (6 out of 6 patents)

9.  David L Byron (6 out of 12 patents)

10.  Donald R Hillhouse (5 out of 6 patents)

11.  William James Campbell (4 out of 4 patents)

12.  Greg Gutekunst (4 out of 5 patents)

13.  Jeffrey C McGiveron (4 out of 5 patents)

14.  Gregory C Condon (4 out of 4 patents)

15.  Mark T MacLean-Blevins (3 out of 45 patents)


Core Competencies:
Backpack Sprayer
Fluid Control
Hose End Sprayer
Hand-Held Spreader
Irrigation Injector
Battery Operated
Mix On Demand
Dosing Cap
Fluid Injection
Clog Retarding Filter
Modular Frame
Spreader

116 patents:

1. 12023704 - Wet/dry hose end sprayer (2024-07-02),
2. 12022763 - Chest-mounted spreader (2024-07-02),
3. 11707751 - Hose end spray head (2023-07-25),
4. D979150 - Bird feeder (2023-02-21),
5. D973840 - Dual chamber backpack sprayer (2022-12-27),
6. 11483965 - Hand-held spreader having a base attachable to a plurality of different hoppers (2022-11-01),
7. D959941 - Ice melt shaker (2022-08-09),
8. 11213841 - Wet/dry hose end sprayer (2022-01-04),
9. 11207708 - Handheld fluid applicator (2021-12-28),
10. D930113 - Wet/dry hose end sprayer (2021-09-07),
11. 11110474 - Fluid control assembly for mix-on-demand sprayer (2021-09-07),
12. 10994294 - Backpack sprayer with selectable internal pump (2021-05-04),
13. 10864538 - Dual chamber backpack sprayer (2020-12-15),
14. 10850240 - Fluid injection system (2020-12-01),
15. D902349 - Backpack sprayer with internal pump (2020-11-17),
Company Overview
Chapin Manufacturing, Inc., based in Batavia, NY, specializes in innovative sprayer technology, focusing on solutions for agricultural and horticultural applications. The company develops a range of products including backpack sprayers, fluid control systems, hose end sprayers, and hand-held spreaders. Their expertise extends to battery-operated devices and advanced irrigation injectors, emphasizing efficiency and precision in fluid application. Chapin is committed to enhancing user experience through technologies like mix-on-demand and dosing caps, catering to both professional and consumer markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

116 Patents

#1 in Batavia, NY

#206 in New York

#3,322 in US

#6,853 in the World

Batavia, NY (US)
Batavia, NY, United States of America

Chapin Manufacturing, Inc.

Forward Citations = 1,124

32 inventors:

goldMedal David J Dubiel (34 out of 34 patents)

silverMedal James R Fontaine (33 out of 33 patents)

bronzeMedal James W Campbell (12 out of 13 patents)

4.  Edward J Horeth (11 out of 14 patents)

5.  Morgan Allis (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chapin Manufacturing, Inc.. Retrieved from https://idiyas.com/company/chapin-manufacturing

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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