Lawrence, Kansas
United States
2
2008-03-20
Mark B. Emge from Lawrence, US has applied for patents for these inventions. The list has both pending applications and granted patents:
STEP-STOOL ASSEMBLIES WITH CONTINUOUS OUTER SHELLS AND RELATED METHODS
CHAIR HAVING REMOVABLE BACK OR SEAT CUSHION ASSEMBLIES AND METHODS RELATED THERETO
4139957 ⎘