SM

Steven J. Mahaffey

CG Callaway Golf: 13 patents #88 of 359Top 25%
SC Spalding & Evenflo Companies: 5 patents #6 of 38Top 20%
LI Lisco: 4 patents #33 of 103Top 35%
QU Questor: 2 patents #11 of 22Top 50%
SW Spalding Sports Worldwide: 2 patents #39 of 84Top 50%
TG The Top Flite Golf: 1 patents #8 of 19Top 45%
📍 Monson, MA: #2 of 51 inventorsTop 4%
🗺 Massachusetts: #3,464 of 88,656 inventorsTop 4%
Overall (All Time): #139,961 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
D295207 Golf club grip — 1988-04-12
D270852 Golf putter head Allan W. Bender 1983-10-04
D269101 Golf club iron head Vincent R. Reymann, Jr. 1983-05-24