Mark L. Ludwig

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,504,960 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9301543	Smokeless coffee roaster	—	2016-04-05
8679561	Smokeless coffee roaster	—	2014-03-25
5944512	Heating and incineration device	—	1999-08-31