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For the Inventor, By the Inventor

Mississauga, Canada

Camco Inc.


USPTO Granted Patents = 161

% Expired Patents = 7.5


Trademarks = 2

Forward Citations = 3,305

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74 inventors (with patents filed for the assignee):

goldMedal Ronald E Pringle (51 out of 120 patents)

silverMedal Nedo Banicevic (16 out of 16 patents)

bronzeMedal Arthur J Morris (15 out of 41 patents)

4.  Robert M St Louis (13 out of 13 patents)

5.  Fred E Watkins (11 out of 12 patents)

6.  Muc Dang (7 out of 8 patents)

7.  William A Blizzard, Jr (6 out of 21 patents)

8.  James K Garner, Jr (5 out of 5 patents)

9.  William D Eatwell (5 out of 5 patents)

10.  Russell A Johnston (5 out of 5 patents)

11.  Walter S Going (4 out of 14 patents)

12.  Samir Atalla (4 out of 4 patents)

13.  Murray Klaas (4 out of 4 patents)

14.  Les A Jeziorowski (4 out of 4 patents)

15.  Francis D Logan (4 out of 4 patents)


Core Competencies:
Clothes Dryer
Refrigerator
Safety Valve
Control System
Heater Coil
Refrigerator Door
Ice Making Assembly
Thermal Insulator
Hinge Mechanism
Fluid Control
Modular Protector
Well Tool

161 patents:

1. 6892476 - Clothes dryer with movable rear panel spacer (2005-05-17),
2. 6874250 - Clothes dryer (2005-04-05),
3. 6792694 - Control system for an automatic clothes dryer (2004-09-21),
4. 6739069 - Cool down temperature control system for clothes dryer (2004-05-25),
5. 6736472 - Refrigerator cabinet refrigerant tube assembly (2004-05-18),
6. 6700102 - Dryer control circuit (2004-03-02),
7. 6679006 - Thermal and reinforced refrigerator door (2004-01-20),
8. 6663204 - Two part refrigerator shelf (2003-12-16),
9. 6609774 - Reinforced refrigerator cabinet closing drawer (2003-08-26),
10. 6574984 - Refrigerator door mounted water dispensing assembly (2003-06-10),
11. 6565170 - Reinforced refrigerator cabinet closing drawer (2003-05-20),
12. 6546597 - Hollow appliance handle (2003-04-15),
13. 6505442 - Thermal and reinforced refrigerator door (2003-01-14),
14. 6447083 - Refrigerator with pull-out door (2002-09-10),
15. 6428130 - Refrigerator mullion (2002-08-06),
Company Overview
Camco Inc., based in Mississauga, Canada, specializes in appliance technology, focusing on the development and manufacturing of essential home appliances. The company is known for its innovations in clothes dryers, refrigerators, and safety systems, enhancing user experience and energy efficiency. Key technology areas include control systems, heater coils, and ice-making assemblies, alongside advancements in thermal insulation and refrigerator door designs. Camco Inc. is committed to delivering reliable and safe appliance solutions for modern households.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

161 Patents

#3 in Mississauga

#74 in Canada

#5,117 in the World

Mississauga, CA
Mississauga, Canada

Camco Inc.

Forward Citations = 3,305

74 inventors:

goldMedal Ronald E Pringle (51 out of 120 patents)

silverMedal Nedo Banicevic (16 out of 16 patents)

bronzeMedal Arthur J Morris (15 out of 41 patents)

4.  Robert M St Louis (13 out of 13 patents)

5.  Fred E Watkins (11 out of 12 patents)

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

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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