Keith McLellan — 3 Patents at Basf Se

Keith McLellan has been granted 3 US patents while listed as an inventor at Basf Se. All of these patents were granted in 1997. Keith McLellan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Keith McLellan in Trenton, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5684057	Three component polyol blend for use in insulating rigid polyurethane foams	Walter R. White, III, James A. Mullins, Thomas B. K. Lee, Ronald J. Wierzbicki	1997-11-04
5677359	Three component polyol blend for use in insulating rigid polyurethane foams	Walter R. White, III, James A. Mullins, Thomas B. K. Lee, Ronald J. Wierzbicki	1997-10-14
5648019	Three component polyol blend for use in insulating rigid polyurethane foams	Walter R. White, III, James A. Mullins, Thomas B. K. Lee, Ronald J. Wierzbicki	1997-07-15

Keith McLellan — 3 Patents

Issued Patents All Time

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