RM

Richard H. Mathews

GP Graco Children'S Products: 2 patents #103 of 247Top 45%
GL Gte Sylvania Limited: 1 patents #17 of 98Top 20%
📍 Sudbury, MA: #393 of 857 inventorsTop 50%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,583,198 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7417539 Baby monitor system Jeffrey Swan, Thomas Pollack 2008-08-26
6961968 Bassinet and changing table assembly Joshua E. Clapper, Cindy Berkey 2005-11-08
4234883 Noise adaptive correlator Oscar J. Kaelin 1980-11-18