LF

Lawrence J. Fenske

3M: 9 patents #1,775 of 11,543Top 20%
SS S. C. Johnson & Son: 6 patents #285 of 1,588Top 20%
BA Barnstead/Thermolyne: 3 patents #11 of 29Top 40%
ST Snap-On Tools: 2 patents #67 of 198Top 35%
DI Dentsply International: 1 patents #93 of 235Top 40%
DC Dynetics Engineering Corporation: 1 patents #10 of 16Top 65%
📍 Madison, WI: #158 of 4,527 inventorsTop 4%
🗺 Wisconsin: #1,657 of 40,088 inventorsTop 5%
Overall (All Time): #197,162 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
8857738 Refillable devices for dispensing fluids Jeremy F. Knopow, Jeffrey L. Crull, Cunjiang Cheng 2014-10-14
8777037 Container for a dispenser Jeremy F. Knopow, Jeffrey L. Crull, Cunjiang Cheng, Cory J. Nelson, Jose M. Arevalo 2014-07-15
8777065 Container with dip tube holder Jeremy F. Knopow, Jeffrey L. Crull, Cunjiang Cheng, Cory J. Nelson, Jose M. Arevalo 2014-07-15
8641275 Universal dental X-ray sensor holder Gregory Falendysz, John Aaron Miller, Thomas A. Sutrina, Cunjiang Cheng, Kimberly Clementz Brown 2014-02-04
7886396 Adjustable holder for cleaning implement having two support heads Yan Gracindo, Craig F. Shiesley, Benn Beagan Miller, Matthew C. White, Simon Roderick Grover +1 more 2011-02-15
7802340 Extendable cleaning implement having two support heads Jeremy F. Knopow, Rob Martineau, David A. Hoadley, Yan Gracindo, Craig F. Shiesley +6 more 2010-09-28
7469844 Diffusion device and method of diffusing Simon M. Conway, Thomas Jaworski, Heather Schramm, Scott D. Walter, Jeffrey L. Crull +1 more 2008-12-30
D488734 Automated card counter Jeffery L. Hill, Evan A. Sparks 2004-04-20
5988435 Fluid dispensing system James R. Edwards, Chester E. Chomka, Kerry W. Leppert, Charles T. Nachtman 1999-11-23
D414578 Task light Edwin T. Chen, Perry S. Dotterman, Kenneth J. Kirchhoff, Michael J. Brock 1999-09-28
D402971 Keyboard support assembly Kenneth J. Kirchhoff, Robert Wolf, Manfred W. Suhr 1998-12-22
5823487 Keyboard support assembly Kenneth J. Kirchhoff, Robert Wolf, James J. Frater, Manfred W. Suhr 1998-10-20
D399917 Fluid dispenser James R. Edwards, Chester E. Chomka 1998-10-20
D396708 Keyboard support assembly Kenneth J. Kirchhoff, Robert Wolf, Manfred W. Suhr 1998-08-04
D387744 Keyboard support assembly Kenneth J. Kirchhoff, Robert Wolf, Manfred W. Suhr 1997-12-16
D379795 Battery housing for an orthopedic surgical device James F. Pitzen, Jeffrey D. Smith, Charles E. Alexson 1997-06-10
5620162 Adjustable paper holder Tanya L. Beckwith, Wayne K. Darvell, Kenneth J. Kirchhoff, Lynette M. Miles, Steven C. Suchanek +1 more 1997-04-15
D364427 Adjustable paper holder Kenneth J. Kirchhoff 1995-11-21
D364463 Orthopedic surgical instrument James F. Pitzen, Jeffrey D. Smith, Charles E. Alexson 1995-11-21
D347258 Front panel for a water purifier 1994-05-24
D324801 Angle head impact wrench Richard Caskey, Daniel R. Bullis, Jr. 1992-03-24
D324802 Impact wrench Richard Caskey, Daniel R. Bullis, Jr. 1992-03-24