Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
101 Patents
#110 in New York, NY
#232 in New York
#3,766 in US
#7,729 in the World
Chicago Pneumatic Tool Company
Forward Citations = 1,603
72 inventors:
New York, NY, United States of America
Chicago Pneumatic Tool Company
Calculating rank
% Expired Patents = 6.9
CIPO Patents = 1
Trademarks = 1
Forward Citations = 1,603
Loading Chart...
Loading Chart...
72 inventors (with patents filed for the assignee):
David A Giardino (29 out of 29 patents)
William K Wallace (25 out of 30 patents)
Joseph R Groshans (9 out of 9 patents)
4. Jack Pressley (5 out of 5 patents)
5. Raymond J Schaedler (5 out of 5 patents)
6. John D Clay (4 out of 7 patents)
7. Pradip K Paul (4 out of 4 patents)
8. Jeffrey J Spooner (4 out of 7 patents)
9. Yutaka Kazamaki (4 out of 4 patents)
10. Lester A Amtsberg (4 out of 4 patents)
11. Marcel P D'Haem (4 out of 4 patents)
12. David J Baker (4 out of 4 patents)
13. Paul J Bilodeau (3 out of 3 patents)
14. David M Young (3 out of 3 patents)
15. John Knott (3 out of 3 patents)
Core Competencies:
Impact Wrench
Ratchet Wrench
Pneumatic Tool
Torque Control
Vibration Isolation
Nut Runner
Power Tool
Piston Retainer
Clutch Improvement
Sealant Cutter
Hydraulic Drill
Microprocessor Control
101 patents:
Company Overview
Chicago Pneumatic Tool Company, headquartered in New York, specializes in the development and manufacturing of high-quality pneumatic tools. The company is renowned for its innovative solutions in impact wrenches, ratchet wrenches, and torque control technologies, catering to various industrial applications. With a strong emphasis on vibration isolation and efficiency, Chicago Pneumatic continues to advance the power tool sector, ensuring reliability and performance for professionals across multiple industries.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chicago Pneumatic Tool Company. Retrieved from https://idiyas.com/company/chicago-pneumatic-tool-company
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 (CIPO):
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]
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]