MW

Mark Williams

NL Nwt Holdings, Llc.: 6 patents #1 of 3Top 35%
MC Mine Safety Appliances Company: 2 patents #57 of 243Top 25%
SA Saft America: 1 patents #19 of 56Top 35%
📍 San Francisco, CA: #4,406 of 26,999 inventorsTop 20%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #503,574 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D939190 Shirt with vents Marshall Jackson Walling, William A. Williams 2021-12-28
D824504 Removable top for a portable vaporizer Alexander Robinson 2018-07-31
D800380 Portable vaporizer Alexander Robinson 2017-10-17
D742492 Removable top for a portable vaporizer Alexander Robinson, Joseph Taylor 2015-11-03
D705918 Portable vaporizer Alexander Robinson, Joseph Taylor 2014-05-27
D664636 Portable vaporizer Alexander Robinson, Joseph Taylor 2012-07-31
D656230 Removable top for a portable vaporizer Alexander Robinson, Joseph Taylor 2012-03-20
5254415 Stacked cell array bipolar battery with thermal sprayed container and cell seal James D. Briscoe, Salah Oweis 1993-10-19
4840859 Thermal battery Clinton S. Winchester, Joseph D. Jolson 1989-06-20
4675256 Thermal battery comprising iron pyrite depolarizer and ferric sulfate additive Clinton S. Winchester 1987-06-23