ES

Evan A. Sparks

SS S. C. Johnson & Son: 39 patents #25 of 1,588Top 2%
AN Andis: 1 patents #31 of 39Top 80%
DC Dynetics Engineering Corporation: 1 patents #10 of 16Top 65%
SA Sunstar Americas: 1 patents #19 of 46Top 45%
📍 Madison, WI: #53 of 4,527 inventorsTop 2%
🗺 Wisconsin: #554 of 40,088 inventorsTop 2%
Overall (All Time): #72,876 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
D584617 Sprayer head for attachment to a bottle Bradley G. Harrison, Cathal L. Fahy, Timothy R. Bartlett 2009-01-13
D583903 Bottle holder Timothy R. Ordiway, Stephen B. Leonard, Doug M. Birkholz, Jeffrey L. Crull 2008-12-30
D583677 Combination bottle and sprayer head Bradley G. Harrison, Cathal L. Fahy, Timothy R. Bartlett 2008-12-30
D581010 Bottle holder Timothy R. Ordiway, Stephen B. Leonard, Douglas J. Birkholz 2008-11-18
D568748 Portion of a bottle Bradley G. Harrison, Cathal L. Fahy, Timothy R. Bartlett 2008-05-13
D568153 Sprayer head for attachment to a bottle Bradley G. Harrison, Cathal L. Fahy, Timothy R. Bartlett 2008-05-06
D561885 Cover for a spray dispenser Paul E. Furner, Amelia H. Majerowski, Kenneth W. Michaels 2008-02-12
D561886 Cover and actuator for a spray dispenser Paul E. Furner, Amelia H. Majerowski, Kenneth W. Michaels 2008-02-12
D561884 Cover and actuator for a spray dispenser Paul E. Furner, Amelia H. Majerowski, Kenneth W. Michaels 2008-02-12
D559705 Stain treatment applicator Kevin Lawrence Askling 2008-01-15
D544084 Diffuser disposed in a decorative container Kenneth W. Michaels, John A. Miller 2007-06-05
D538392 Sprayer Michael C. Fryan, Peter M. Neumann, Kevin Lawrence Askling 2007-03-13
7182739 Therapy patch Robert J. Kopanic, Daniel G. Lee, Pamela J. Taylor, Jeffrey L. Harwig, Lawrence J. Fenske +3 more 2007-02-27
D535376 Diffuser disposed in a decorative container Kenneth W. Michaels, Edward L. Paas, John A. Miller 2007-01-16
D531756 Flossing device Kevin G. Yost, Randy Soibel, Richard Demke, Tom Studney, Russell G. Kalbfeld +4 more 2006-11-07
7124962 Sprayer for cleaning exterior surfaces Michael C. Fryan, Peter M. Neumann, Kevin Lawrence Askling, Loretta G. Lynch 2006-10-24
D488734 Automated card counter Jeffery L. Hill, Lawrence J. Fenske 2004-04-20