DL

Derek A. Ladd

AC Acushnet: 358 patents #3 of 496Top 1%
📍 Acushnet, MA: #1 of 51 inventorsTop 2%
🗺 Massachusetts: #11 of 88,656 inventorsTop 1%
Overall (All Time): #828 of 4,157,543Top 1%
360
Patents All Time

Issued Patents All Time

Showing 326–350 of 360 patents

Patent #TitleCo-InventorsDate
6908402 Perimeter weighted golf ball Michael J. Sullivan, Peter Voorheis 2005-06-21
6902498 Perimeter weighted golf ball Michael J. Sullivan, Peter Voorheis 2005-06-07
6890271 Golf ball with large inner core Michael J. Sullivan 2005-05-10
6872774 Golf ball with non-ionomeric layer Michael J. Sullivan, Michael D. Jordan 2005-03-29
6852044 Multi-layered core golf ball Michael J. Sullivan, Antonio U. DeSimas 2005-02-08
6852043 Golf ball Michael J. Sullivan, Antonio U. DeSimas 2005-02-08
6852042 Golf ball Michael J. Sullivan, Antonio U. DeSimas 2005-02-08
6835779 Golf balls containing a halogenated organosulfur compound and resilient regrind Peter Voorheis, Ryan W Bosanko, David A. Bulpett, Murali Rajagopalan 2004-12-28
6832963 Golf ball covers comprising modulus adjusting fillers Michael J. Sullivan, Antonio U. DeSimas 2004-12-21
6802784 Golf ball containing graphite nanosheets in a polymeric network Michael J. Sullivan 2004-10-12
6793592 Golf balls comprising glass ionomers, or other hybrid organic/inorganic compositions Michael J. Sullivan 2004-09-21
6790147 Low modulus golf ball compositions and methods for making same Laurent Bissonnette, David A. Bulpett 2004-09-14
6786838 Golf ball with multi-layered core Michael J. Sullivan, Antonio U. DeSimas 2004-09-07
6783468 Low deformation golf ball Michael J. Sullivan, Michael D. Jordan 2004-08-31
6780126 Golf ball with large inner core Michael J. Sullivan 2004-08-24
6773364 Golf ball having a non-uniform thickness layer Michael J. Sullivan 2004-08-10
6774187 Golf ball cores comprising blends of polybutadiene rubbers Peter Voorheis, Samuel A. Pasqua, Jr., Michael J. Sullivan, David A. Bulpett 2004-08-10
6762244 Golf ball core compositions containing high vicat softening themperature, resilient thermoplastic materials Murali Rajagopalan 2004-07-13
6692380 Golf ball with high density center Michael J. Sullivan, Antonio U. DeSimas 2004-02-17
6688991 Golf ball with foam core and filled cover Michael J. Sullivan 2004-02-10
6673859 Multi-layered golf ball and composition Jeffrey L. Dalton, Murali Rajagopalan, Kevin M. Harris, Christopher Cavallaro 2004-01-06
6575848 Low modulus golf ball compositions and methods for making same Laurent Bissonnette, David A. Bulpett 2003-06-10
6555627 Golf balls including rigid compositions and methods for making same Laurent Bissonnette, David A. Bulpett 2003-04-29
6508968 Low compression, resilient golf balls including an inorganic sulfide catalyst and methods for making the same David A. Bulpett, Laurent Bissonnette, Jeffrey L. Dalton, Steven M. Gosetti, Murali Rajagopalan +1 more 2003-01-21
6465578 Low compression, resilient golf balls including an organosulfur catalyst and method for making same Laurent Bissonnette, David A. Bulpett, Jeffrey L. Dalton, Steven M. Gosetti, Murali Rajagopalan +1 more 2002-10-15