Samuel Amdahl — 10 Patents at General Binding

Samuel Amdahl has been granted 10 US patents while listed as an inventor at General Binding. The first was granted in 1997 and the most recent in July 2025. Samuel Amdahl ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Samuel Amdahl in Prospect Heights, IL, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12365556	Refillable laminating film cartridge system and refill thereof	Aaron Melamed, Adam Himmelspach	2025-07-22
9669612	Laminating material and method of manufacturing	Michael Barthel, Gideon Schlessinger	2017-06-06	$5,333,000
7837405	Disposable clip for coupling binding elements and combination of binding elements with disposable coupling clip	—	2010-11-23
D620977	Binding element	Mark Fisher, Peter Hotkowski, Marc Kullberg, Frank A. Todaro	2010-08-03
7708513	Binding elements and plurality of binding elements particularly suited for automated processes	Mark Fisher, Peter Hotkowski, Marc Kullberg, Frank A. Todaro	2010-05-04
6773216	Binding apparatus	Phillip M. Crudo, Thomas T. Battisti, Wayne H. Rothschild	2004-08-10	$2,622,000
6769339	Die set pin retainer	Nick Tiamson	2004-08-03	$2,754,000
6129355	Reel device for gaming machines	Brian Hahn, Herbert H. Hausmann, Wayne H. Rothschild, James M. Rasmussen	2000-10-10	$10,301,000
5669695	Headlamp adjustment mechanism	Eric G. Parker, Albert W. Van Boven	1997-09-23	$28,241,000
5653548	Method and apparatus for a ball and socket joint	—	1997-08-05	$18,683,000

Samuel Amdahl — 10 Patents

Issued Patents All Time

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