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For the Inventor, By the Inventor

Industry, CA, United States of America

Calmar Inc.

Calculating rank
USPTO Granted Patents = 98



Trademarks = 10

Forward Citations = 3,117

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42 inventors (with patents filed for the assignee):

goldMedal Ronald Wadsworth (19 out of 25 patents)

silverMedal Douglas B Dobbs (18 out of 26 patents)

bronzeMedal Michael G Knickerbocker (13 out of 13 patents)

4.  R Pat Grogan (8 out of 8 patents)

5.  Adonis K Spathias (8 out of 8 patents)

6.  Douglas F Corsette (7 out of 35 patents)

7.  Tanny Li (6 out of 6 patents)

8.  Jacques J Barriac (6 out of 6 patents)

9.  William L Driskell (5 out of 36 patents)

10.  Joseph K Dodd (5 out of 35 patents)

11.  James R Gillingham (5 out of 5 patents)

12.  R Kevin O'Neill (4 out of 4 patents)

13.  Richard P Grogan (4 out of 6 patents)

14.  Mark A Balderrama (4 out of 4 patents)

15.  Linn D Wanbaugh (3 out of 14 patents)


Core Competencies:
Pump Sprayer
Dispenser Head
Child-Resistant Nozzle
Anti-Clog
Variable Discharge
Nasal Sprayer
Foamer Assembly
Trigger Sprayer
Liquid Dispenser
Precompression
Tamper Evident
Closure Assembly

98 patents:

1. 6223951 - Anti-clog pump sprayer (2001-05-01),
2. D438798 - Dispenser head (2001-03-14),
3. D438468 - Dispenser head (2001-03-07),
4. D438113 - Dispenser head (2001-02-28),
5. 6186366 - Fluid dispenser with child-resistant nozzle assembly (2001-02-13),
6. 6186365 - Pump sprayer with slide lock (2001-02-13),
7. 6186364 - Dosage control for dispenser with child-resistant feature (2001-02-13),
8. D436863 - Dispenser head (2001-01-31),
9. 6173868 - Nasal sprayer with folding actuator (2001-01-16),
10. D434984 - Dispenser head (2000-12-12),
11. 6158625 - Anti-clog pump sprayer (2000-12-12),
12. 6131820 - Discharge valve assembly for trigger sprayer (2000-10-17),
13. 6126090 - Nozzle cap for trigger sprayer (2000-10-03),
14. 6116472 - Trigger acutated pump sprayer (2000-09-12),
15. 6095377 - Liquid dispensing pump (2000-08-01),
Company Overview
Calmar Inc., based in Industry, California, specializes in innovative fluid dispensing solutions. The company focuses on developing advanced technologies such as pump sprayers, dispenser heads, and child-resistant nozzles, catering to a variety of industries including personal care, household products, and pharmaceuticals. Their expertise extends to anti-clog mechanisms, variable discharge systems, nasal sprayers, foamer assemblies, and trigger sprayers, ensuring efficient and safe dispensing for diverse applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

98 Patents

#2 in Industry, CA

#894 in California

#3,859 in US

#7,930 in the World

Industry, CA (US)
Industry, CA, United States of America

Calmar Inc.

Forward Citations = 3,117

42 inventors:

goldMedal Ronald Wadsworth (19 out of 25 patents)

silverMedal Douglas B Dobbs (18 out of 26 patents)

bronzeMedal Michael G Knickerbocker (13 out of 13 patents)

4.  R Pat Grogan (8 out of 8 patents)

5.  Adonis K Spathias (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Calmar Inc.. Retrieved from https://idiyas.com/company/calmar

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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