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Louis B. Walker — 1 Patent

SCSchering: 1 patents #1,469 of 2,442Top 65%

Menomonie, WI: #67 of 119 inventorsTop 60%

Wisconsin: #23,997 of 40,088 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Louis B. Walker has been granted 1 US patent while listed as an inventor at Schering. All of these patents were granted in 2001. Louis B. Walker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Louis B. Walker in Menomonie, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6240918	Powdered medication inhaler	Thomas J. Ambrosio, Warren A. Benson, Jr., Kim C. Dao, David J. Kenyon, Walter J. Kreiseder +3 more	2001-06-05	$220,550,000

Louis B. Walker — 1 Patent

Issued Patents All Time

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