DS

Donald J. Schumacher

SS S. C. Johnson & Son: 44 patents #22 of 1,588Top 2%
📍 Racine, WI: #11 of 1,018 inventorsTop 2%
🗺 Wisconsin: #419 of 40,088 inventorsTop 2%
Overall (All Time): #60,698 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
D731897 Dispenser with applicator Cristina M. Cook, Fei Gao 2015-06-16
8985398 Attachment mechanism for a container Scott W. Demarest, Christine D. Beilstein, Dirk K. Nickel, Jinsong Yu, Gang Liu +2 more 2015-03-24
8920734 Candle dispenser device Paul E. Furner, Phillip Kongshaug, Jeffrey Patrick Mills 2014-12-30
8870030 Attachment mechanism for a container Scott W. Demarest, Christine D. Beilstein, Dirk K. Nickel 2014-10-28
D712255 Dispenser carrier Mark W. Geis 2014-09-02
D712254 Mounting cap for dispenser carrier Mark W. Geis, Damien Vizcarra, Alexandre Hennen 2014-09-02
D687938 Fitting for an air treatment chemical dispenser Paul E. Furner, Phillip Kongshaug, Robert B. Hubler 2013-08-13
D658072 Dispenser housing Brian T. Davis, Gregory E. Healey, Bradley H. Price, Eric Chan, Shigeru G. Natsume 2012-04-24
D650290 Dispenser housing Brian T. Davis, Gregory E. Healey, Bradley H. Price, Eric Chan, Shigeru G. Natsume 2011-12-13
D644926 Dispenser housing Brian T. Davis, Gregory E. Healey, Bradley H. Price, Eric Chan, Shigeru G. Natsume 2011-09-13
7917018 Wearable chemical dispenser Raymund J. Alfaro, Dirk K. Nickel, Tyler D. Duston, Michael T. Hudak, Sean P. Kingston +2 more 2011-03-29
7892487 Useful life indicators Joel E. Adair, Kwamena Gyakye deGraft-Johnson, Anne T. Maghasi, Brian T. Davis, Padma Prabodh Varanasi 2011-02-22
7833492 Wearable chemical dispenser Raymund J. Alfaro, Dirk K. Nickel, Tyler D. Duston, Michael T. Hudak, Sean P. Kingston +2 more 2010-11-16
D614275 Shroud for a diffusion device Brian T. Davis, Dirk K. Nickel 2010-04-20
D599898 Refill for volatile dispenser Dirk K. Nickel, Michael T. Hudak, Sean P. Kingston 2009-09-08
7556210 Self-contained multi-sprayer Jonathan N. Mandell, Kenneth R. Waeber, Dirk K. Nickel, James W. Yonker, Eric M. Luther +3 more 2009-07-07
D582535 Refill for volatile dispenser Dirk K. Nickel, Michael T. Hudak, Sean P. Kingston 2008-12-09
7377072 Bait station Maude Christian Meier, Dirk K. Nickel 2008-05-27
D524404 Handle Steven B. Mineau 2006-07-04
6374627 Data center cooling system William C. Beckman 2002-04-23
D394418 Crow ornament Arlene P. Schumacher 1998-05-19
5259817 Diffuser with ceiling-penetrating nozzles William G. Fields 1993-11-09