Inventor
STAHL JOSEPH E
US9 patents
⚠️ This page may combine multiple inventors who share the name “STAHL JOSEPH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPALDING SPORTS WORLDWIDE INC
6 patentsUS6299550B1Oct 9, 2001
Golf ball with multiple shell layers
SPALDING SPORTS WORLDWIDE INC182 citations99
US6422960B1Jul 23, 2002
Self contained sport ball inflation mechanism
SPALDING SPORTS WORLDWIDE INC83 citations97
US6287225B1Sep 11, 2001
Self contained sport ball inflation mechanism
SPALDING SPORTS WORLDWIDE INC85 citations97
US6450906B1Sep 17, 2002
Self contained sport ball inflation mechanism
SPALDING SPORTS WORLDWIDE INC63 citations95
US6409618B1Jun 25, 2002
Self-contained sport ball inflation mechanism
SPALDING SPORTS WORLDWIDE INC62 citations95
US6491595B1Dec 10, 2002
Method of manufacturing a sport ball having a self-contained inflation mechanism
SPALDING SPORTS WORLDWIDE INC30 citations91