John A. Backman — 6 Patents at Magnetek

John A. Backman has been granted 6 US patents while listed as an inventor at Magnetek. The first was granted in 2014 and the most recent in September 2025. John A. Backman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John A. Backman in Cedarburg, WI, US.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12404147	System and method of detecting a dragging brake in an elevator application	Bryan Radke, Marcus D. Adams	2025-09-02
12278575	System and method of increasing resolution of position feedback for motor control	Bryan Radke	2025-04-15
11888430	System and method of increasing resolution of position feedback for motor control	Bryan Radke	2024-01-30
9973114	Method and apparatus for controlling motion in a counterbalancing system	Garry Anderson, Mark Kobiske, Edward G. Butte	2018-05-15
9093937	Method and apparatus for determining position for a permanent magnet elevator motor	Garry Anderson	2015-07-28	$2,748,000
8708835	Golf putter apparatus	Clark Tatum, Craig Dye, Michael W. Slota	2014-04-29

John A. Backman — 6 Patents

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