VOGEL, WILFRIED Trademarks
LASER-SPARK
Filed: March 28, 1997
scientific and optical instruments for measuring the elemental content of products
Owned by: VOGEL, WILFRIED
Serial Number: 75265734
LINA-SPARK
Filed: July 15, 1997
device using a laser induced argon spark for producing an aerosol and/or spectral light from solid material for use in the…
Owned by: VOGEL, WILFRIED
Serial Number: 75324937
