CC

Cunjiang Cheng

SS S. C. Johnson & Son: 8 patents #201 of 1,588Top 15%
SB Semba Biosciences: 3 patents #6 of 12Top 50%
DI Dentsply International: 1 patents #93 of 235Top 40%
📍 Madison, WI: #390 of 4,527 inventorsTop 9%
🗺 Wisconsin: #3,803 of 40,088 inventorsTop 10%
Overall (All Time): #411,113 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10898915 Fluid application system Christopher F. Lang, James R. Crapser, Thomas A. Helf, Jeffrey L. Crull, Evan A. Sparks 2021-01-26
10669146 Attachment and system for mixing and dispensing a chemical and diluent Julie L. Bates, Thomas A. Helf, James R. Crapser, Richard A. Batton, Jeffrey L. Crull +8 more 2020-06-02
10335814 Fluid application system Christopher F. Lang, James R. Crapser, Thomas A. Helf, Jeffrey L. Crull, Evan A. Sparks 2019-07-02
10138110 Attachment and system for mixing and dispensing a chemical and diluent Julie L. Bates, Thomas A. Helf, James R. Crapser, Richard A. Batton, Jeffrey L. Crull +8 more 2018-11-27
9192949 Fluid application system Christopher F. Lang, James R. Crapser, Thomas A. Helf, Jeffrey L. Crull, Evan A. Sparks +4 more 2015-11-24
9068662 Valve block assembly Andrew P. WILKE, Robert Charles Mierendorf, Anthony Charles Grabski 2015-06-30
8857738 Refillable devices for dispensing fluids Jeremy F. Knopow, Jeffrey L. Crull, Lawrence J. Fenske 2014-10-14
8777037 Container for a dispenser Jeremy F. Knopow, Jeffrey L. Crull, Lawrence J. Fenske, Cory J. Nelson, Jose M. Arevalo 2014-07-15
8777065 Container with dip tube holder Jeremy F. Knopow, Jeffrey L. Crull, Lawrence J. Fenske, Cory J. Nelson, Jose M. Arevalo 2014-07-15
8641275 Universal dental X-ray sensor holder Lawrence J. Fenske, Gregory Falendysz, John Aaron Miller, Thomas A. Sutrina, Kimberly Clementz Brown 2014-02-04
8590567 Valve block assembly Andrew P. WILKE, Robert Charles Mierendorf, Anthony Charles Grabski 2013-11-26
8196603 Valve block assembly Andrew P. WILKE, Robert Charles Mierendorf, Anthony Charles Grabski 2012-06-12