Stein
Germany
2
2021-09-23
The entities that hold a legal rights for patent applications filed by inventor Kinzel Joachim:
Joachim Kinzel from Stein, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Graphite lead or graphite chalk or graphite block, pencil with graphite lead, and method for producing a graphite lead or graphite chalk or graphite block
#2 | 2011-06-23Lead for painting and method of painting with a lead
3409615 ⎘