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Inventor: Kuttappa; Sanjay M.
Address: Clemson, SC
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7244384 |
Method for manufacturing two and three piece golf balls constructed from polyurethane material |
July 17, 2007 |
| A novel method of manufacturing a golf ball. A golf ball made with this invention exhibits the characteristic feel and playability of a balata cover with superior durability characteristics (cut and shear resistance) which exceed those of a balata or ionomer cover. |
| 7223181 |
Polyurethane material for two and three piece golf balls and method |
May 29, 2007 |
| A novel composition useful for golf ball covers that comprises a blend of a dilsocyanate/polyol polyurethane prepolymer with a curing agent comprising a blend of slow-reacting diamine with a fast-reacting diamine such as dimethylthio 2,4-toluenediamine and diethyl 2,4-toluenediamine, |
| 6719646 |
Polyurethane covered three-piece golf ball |
April 13, 2004 |
| A urethane-covered three-piece golf ball with a liquid-filled center, having a combination of center weight, thread windings, dimple configuration and compression that allows it to travel great distances, and to match the classic feel of `Balata` balls, said combination at the same t |
| 6428428 |
Large core golf ball |
August 6, 2002 |
| A two piece golf ball has a core compression in the range of 67 PGA to 77 PGA, a core diameter in the range of about 1.535 inches to 1.545 inches, a cover hardness in the range of 65 to 71 Shore D, and a dimple pattern based on the geometry of a rhombicosadodecahedron. An uninterrupted |
| 6383093 |
Elastic core golf ball |
May 7, 2002 |
| A two piece golf ball has a core compression in the range of 77 PGA to 87 PGA, a core diameter in the range of about 1.535 inches to 1.545 inches, a cover hardness in the range of 53 to 59 Shore D, and a dimple pattern based on the geometry of a rhombicosadodecahedron. An uninterrupted |
| 6196937 |
Three piece golf ball |
March 6, 2001 |
| A thread-wound golf ball comprising a large, heavy center with rubber thread windings and a cover is disclosed. The center has a diameter of about between 1.40" and 1.53", a weight of about between 24-34 g and a deformation of about between 0.080-0.160" when subjected to a 200 lb. lo |
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