Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MM

Michael Michalewich — 108 Patents

ACAcushnet: 108 patents #17 of 496Top 4%
Massachusetts: #207 of 88,656 inventorsTop 1%
Overall (All Time): #12,354 of 4,157,543Top 1%
108 Patents All Time

Issued Patents All Time

Showing 101–108 of 108 patents

Patent #TitleCo-InventorsDate
9005053 Golf ball cores having foam center and thermoset outer layers with hardness gradients Michael J. Sullivan, Mark L. Binette, Brian Comeau, Douglas S. Goguen, Shawn Ricci 2015-04-14
8998750 Multi-layered coes for golf balls having foam and thermoset layers Michael J. Sullivan, Derek A. Ladd, Mark L. Binette, Brian Comeau, Shawn Ricci 2015-04-07
8936519 Polyurea covers for golf balls based on isocyanate blends Shawn Ricci, Timothy S. Correia, Brian Comeau 2015-01-20
8870685 Golf ball having a thermosetting intermediate and outer cover and a thermoplastic inner cover Michael J. Sullivan, Brian Comeau, Shawn Ricci 2014-10-28
8524852 Thermoset polyurethanes based on moisture-resistance polyols for use in golf balls Murali Rajagopalan, Shawn Ricci, Michael J. Sullivan 2013-09-03
8506424 Golf ball having a thermosetting intermediate and outer cover and thermoplastic inner cover Michael J. Sullivan, Brian Comeau, Shawn Ricci 2013-08-13
8487063 Methods for making polyurea polymer and products prepared therefrom Brian Comeau, David A. Bulpett, Shawn Ricci 2013-07-16
8197360 Multi-layered golf balls containing polyethylene powder Shawn Ricci, Mark L. Binette 2012-06-12