Robin Spence — 1 Patent

MIMasterchem Industries: 1 patents #17 of 32Top 55%

Florissant, MO: #227 of 452 inventorsTop 55%

Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #3,335,345 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7588171	Actuator for an aerosol container	Michael Reedy, Taiwon Choi, Ravi Itiravivong, Darren Wade Stoddart	2009-09-15