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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Pem Management, Inc.


USPTO Granted Patents = 49

% Expired Patents = 36.7



Trademarks = 57

Forward Citations = 468

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23 inventors (with patents filed for the assignee):

goldMedal Brian G Bentrim (15 out of 30 patents)

silverMedal Michael J Maloney (13 out of 34 patents)

bronzeMedal William P McDonough (7 out of 35 patents)

4.  James S Franco (5 out of 5 patents)

5.  David J Bruno (4 out of 4 patents)

6.  Roger B Patton (3 out of 3 patents)

7.  Thomas K Litzenberger (3 out of 3 patents)

8.  Ronald S Dise (2 out of 6 patents)

9.  Kenneth A Swanstrom (2 out of 13 patents)

10.  Harold D Ross (2 out of 8 patents)

11.  Patrick D Kelly (2 out of 2 patents)

12.  Robert P Smith (1 out of 2 patents)

13.  Andrew John Cooke (1 out of 1 patent)

14.  Robert F Stotz, Jr (1 out of 3 patents)

15.  Edward P Yeh (1 out of 5 patents)


Core Competencies:
Clinch Fasteners
Metal Fasteners
Panel Fasteners
Captive Nuts
Circuit Board Mounting
Fastener Installation Tools
Hybrid Fasteners
Dynamic Mounting Systems
Cold-Headed Standoffs
Quick Access Fasteners
Optical Encoders
Screw Press Technology

49 patents:

1. 10428847 - Tapered head clinch fastener (2019-10-01),
2. D803037 - Metal clinch pin (2017-11-21),
3. D768468 - Metallic pin fastener (2016-10-11),
4. 9242320 - Tack pin installation press (2016-01-26),
5. 9205520 - One-hit tooling for flush mounted rotatable captive nut (2015-12-08),
6. 9200662 - Miniature tack pins (2015-12-01),
7. 9113567 - Dynamic mounting system (2015-08-18),
8. 9086086 - Quick acting panel fastener (2015-07-21),
9. 9051956 - Panel fastener with hold-down ring (2015-06-09),
10. 8616039 - Method of manufacturing a clinch pin fastener (2013-12-31),
11. D684455 - Clinch nut (2013-06-18),
12. 8366364 - Piercing standoff (2013-02-05),
13. 8297899 - Clinch pin fastener (2012-10-30),
14. 8161616 - Method of manufacture for a plastic-capped panel fastener (2012-04-24),
15. D656392 - Panel fastener (2012-03-27),
PEM Management, Inc. is a leading property management company specializing in residential and commercial properties. With a team of experienced professionals, we offer comprehensive property management services to property owners, investors, and communities. Our services include property marketing, tenant screening, lease management, maintenance coordination, financial reporting, and more. We strive to maximize property values and provide exceptional customer service to our clients. Visit our website to learn more about our services and how we can help you with your property management needs.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Pem Management, Inc.
49 Patents

#106 in Wilmington, DE

#129 in Delaware

#7,133 in US

#14,256 in the World

Wilmington, DE (US)
Wilmington, DE, United States of America

Pem Management, Inc.

Forward Citations = 468

23 inventors:

goldMedal Brian G Bentrim (15 out of 30 patents)

silverMedal Michael J Maloney (13 out of 34 patents)

bronzeMedal William P McDonough (7 out of 35 patents)

4.  James S Franco (5 out of 5 patents)

5.  David J Bruno (4 out of 4 patents)

Please report any incorrect information to [email protected]
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