John D. Carlson — 7 Patents at Koppers

John D. Carlson has been granted 7 US patents while listed as an inventor at Koppers. The first was granted in 1984 and the most recent in May 2016. John D. Carlson ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John D. Carlson in Saint Joseph, MN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9351897	Method of neuromusculoskeletal proprioceptive re-education and development of a living body and apparatus therefor	Dennis A. Woggon, A. Joshua Woggon, Donald D. Winkels	2016-05-31
8323223	Mechanical drop traction apparatus	Dennis A. Woggon, A. Joshua Woggon, Donald D. Winkels	2012-12-04
8273038	Method of neuromusculoskeletal proprioceptive re-education and development of a living body and apparatus therefor	Dennis A. Woggon, A. Joshua Woggon, Donald D. Winkels	2012-09-25
7402145	Method of neuromusculoskeletal proprioceptive re-education and development of a living body using corrective chair and vibration	Dennis A. Woggon, A. Joshua Woggon, Donald D. Winkels	2008-07-22
4539338	Phenol formaldehyde resoles for making phenolic foam	Edward W. Kifer, Vincent J. Wojtyna, James P. Colton	1985-09-03	$3,118,000
4478958	Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts	Edward W. Kifer, Vincent J. Wojtyna, James P. Colton	1984-10-23	$2,165,000
4444912	Phenolic foam and composition and method for preparing the same	Edward W. Kifer, Vincent J. Wojtyna, James P. Colton	1984-04-24	$2,148,000

John D. Carlson — 7 Patents

Issued Patents All Time

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