% Expired Patents = 20.0

Forward Citations = 110

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8 inventors (with patents filed for the assignee):

Jason W Spencer (1 out of 8 patents)

H Thomas Lockamy (1 out of 8 patents)

Austin E Unsworth (1 out of 2 patents)

4. Bobby B Childress (1 out of 3 patents)

5. Dennis F Leffler (1 out of 8 patents)

6. Hugh J McCrackin (1 out of 2 patents)

7. Daniel B Manglicmot (1 out of 3 patents)

8. David A Terrill (1 out of 7 patents)

5 patents: Sort by Forward Citations

1. 7425077 - LED-powered dental operatory light (2008-09-16),

2. D550335 - Executive cabinet (2007-09-04),

3. 4865814 - Automatic sterilizer (1989-09-12),

4. 4863218 - Articulated headrest mechanism (1989-09-05),

5. 4366985 - Adjustable headrest for treatment chair (1983-01-04),

Company Overview

Pelton & Crane is a leading provider of dental equipment and dental office design solutions. With a rich history spanning over a century, the company offers innovative and reliable products such as dental chairs, lights, cabinets, and sterilization equipment. Pelton & Crane is dedicated to enhancing the dental experience for both patients and practitioners through their high-quality and functional solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#182 in Charlotte, NC

#1,124 in North Carolina

#51,644 in US

Charlotte, NC, United States of America

Pelton & Crane

Forward Citations = 110

8 inventors:

Jason W Spencer (1 out of 8 patents)

H Thomas Lockamy (1 out of 8 patents)

Austin E Unsworth (1 out of 2 patents)

4. Bobby B Childress (1 out of 3 patents)

5. Dennis F Leffler (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pelton & Crane. Retrieved from https://idiyas.com/company/pelton-and-crane

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]