DC

David Czarnecki

RC Red Chip Company: 7 patents #2 of 11Top 20%
PO Popsockets: 6 patents #12 of 31Top 40%
MI Music Group Ip: 3 patents #2 of 12Top 20%
BI Bisco: 2 patents #6 of 31Top 20%
MM Modine Manufacturing: 2 patents #137 of 442Top 35%
📍 San Francisco, CA: #1,759 of 26,999 inventorsTop 7%
🗺 California: #27,156 of 386,348 inventorsTop 8%
Overall (All Time): #202,553 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12363212 Magnetic wallet accessory Randy Yang Chiang, Lawrence Herman Fong, Michael Kory, Vanessa Cantoli-Alves, Andrew Heinrich +1 more 2025-07-15
D1022980 Puck member for fidget accessory Vanessa Cantoli-Alves, Ivan Chen, Michael Kory, Lawrence Herman Fong, Randy Yang Chiang +2 more 2024-04-16
D1018517 Flexible mount for phone grip Karla-Sofia Zapata-Garcia, Michael Kory, Lawrence Herman Fong, Randy Yang Chiang 2024-03-19
D985064 Dish for fidget device Vanessa Cantoli-Alves, Ivan Chen, Michael Kory, Lawrence Herman Fong, Randy Yang Chiang +1 more 2023-05-02
D985065 Leash for fidget device Vanessa Cantoli-Alves, Ivan Chen, Michael Kory, Lawrence Herman Fong, Randy Yang Chiang +1 more 2023-05-02
D980204 Phone case with positionable accessory Randy Yang Chiang, Lawrence Herman Fong, Vanessa Cantoli-Alves, Tristan Cannan, Nicholas Von Bargen +4 more 2023-03-07
9744547 Protective shield for painting and the like, and method of use 2017-08-29
D682251 Audio component with main control knob Ulrich Behringer, Costa Lakoumentas 2013-05-14
D682252 Audio component Ulrich Behringer, Costa Lakoumentas 2013-05-14
D671907 Audio component with honeycomb pattern Ulrich Behringer, Costa Lakoumentas 2012-12-04
D666989 Rack-mount audio component with removable ears Ulrich Behringer, Costa Lakoumentas 2012-09-11
D665772 Rack-mount audio component with removable ears and honeycomb pattern Ulrich Behringer, Costa Lakoumentas 2012-08-21
D665773 Rack-mount audio component with removable ears and main control knob Ulrich Behringer, Costa Lakoumentas 2012-08-21
D665379 Rack-mount audio component with removable ears and illuminated on/off switch Ulrich Behringer, Costa Lakoumentas 2012-08-14
D644623 Audio component with main control knob Ulrich Behringer, Costa Lakoumentas 2011-09-06
D643407 Speaker with wall mount Ulrich Behringer, Costa Lakoumentas, Juan F. Sadder 2011-08-16
D643019 Speaker with wall mount Ulrich Behringer, Costa Lakoumentas, Juan F. Sadder 2011-08-09
7748980 Dispenser for dental compositions Paul Mulhauser, Karl D. Kirk, III, Richard Nagel 2010-07-06
D563549 Flowable dental composition dispenser Paul Mulhauser, Karl D. Kirk, III 2008-03-04
6784356 Phase change material with inhibitor and a method of making the same James Thomas Kinscher, James Robinson, III 2004-08-31
6083418 Density stabilized phase change material James Robinson, III 2000-07-04