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For the Inventor, By the Inventor

Long Island City, NY, United States of America

Swingline Inc.


USPTO Granted Patents = 48


Trademarks = 12

Forward Citations = 719

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46 inventors (with patents filed for the assignee):

goldMedal Paul Olesen (19 out of 19 patents)

silverMedal Edward E Barrett (7 out of 7 patents)

bronzeMedal Albert Lensky (7 out of 7 patents)

4.  John J Power (6 out of 11 patents)

5.  Raymond H Van Wagener (4 out of 16 patents)

6.  Ernest M Raasch (4 out of 4 patents)

7.  Morris Pinczewski (3 out of 5 patents)

8.  Steven Hahn (3 out of 6 patents)

9.  Conrad R Medina (3 out of 4 patents)

10.  Richard J Pendzich (3 out of 3 patents)

11.  Arthur J Pulos (3 out of 13 patents)

12.  Jack H Michaelis (2 out of 3 patents)

13.  Marlin A Schueler (2 out of 6 patents)

14.  Elsio J Loos (2 out of 2 patents)

15.  George F Villwock (2 out of 2 patents)


Core Competencies:
Stapler Mechanism
Powered Stapler
Fastener Driving Tool
Jam Clearing Device
Motorized Stapler
Adjustable Magazine
Binding System
Sheet Collator
Collapsible Rack
Cartridge Plier Stapler
Low Noise Burster
Thermal Binding

48 patents:

1. 5121868 - Stapler mechanism including jam clearing device (1992-06-16),
2. 5076483 - Housing mounted powered stapler for stapling variable stack (1991-12-31),
3. D320539 - Home/office stapler (1991-10-08),
4. D320147 - Plier stapler (1991-09-24),
5. 5004142 - Guide anvil including movable clinching wings for stapler (1991-04-02),
6. D310950 - Motorized stapler (1990-10-02),
7. 4913332 - Sheath release device for stapler (1990-04-03),
8. D305398 - Stapler (1990-01-09),
9. D305092 - Compact power stapler (1989-12-19),
10. 4810952 - Circuitry and method for controlling power to fastener machine solenoid (1989-03-07),
11. 4720033 - Motor-operated fastener driving machine with movable anvil (1988-01-19),
12. 4718545 - Carton for shipping and display (1988-01-12),
13. 4705202 - Cartridge plier stapler (1987-11-10),
14. 4666075 - Stapler mechanism (1987-05-19),
15. 4623084 - Hand-held stapler (1986-11-18),
Swingline Inc., based in Long Island City, NY, specializes in the design and manufacture of innovative stapling and fastening solutions. The company is renowned for its advanced stapler mechanisms, including motorized and powered staplers, as well as electronic fastener tools. Swingline's product offerings also encompass staple forming machines and jam clearing devices, catering to both commercial and personal use. With a commitment to quality and efficiency, Swingline continues to lead in the development of reliable fastener driving tools.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Swingline Inc.
48 Patents

#4 in Long Island City, NY

#453 in New York

#7,260 in US

#14,527 in the World

Long Island City, NY (US)
Long Island City, NY, United States of America

Swingline Inc.

Forward Citations = 719

46 inventors:

goldMedal Paul Olesen (19 out of 19 patents)

silverMedal Edward E Barrett (7 out of 7 patents)

bronzeMedal Albert Lensky (7 out of 7 patents)

4.  John J Power (6 out of 11 patents)

5.  Raymond H Van Wagener (4 out of 16 patents)

Please report any incorrect information to [email protected]
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