DL

Douglas J. Laska

3M: 3 patents #4,214 of 11,543Top 40%
Overall (All Time): #1,656,488 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5236106 Cap for disposable spray dispensing assembly 1993-08-17
5180109 Single use spray dispensing assembly Neil J. Schwartzbauer 1993-01-19
5110011 Non-releasable spray head and dip tube assembly W. Randolph Merton, Alan G. McKown 1992-05-05