Eli M. Ladin

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Swimmer's training method
- Patent number 6,213,917
- Issue date Apr 10, 2001
- Eli M. Ladin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Swimmer's training method with a visual display
- Patent number 6,033,228
- Issue date Mar 7, 2000
- Eli M. Ladin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Swimmer's training apparatus with a visual display
- Patent number 5,697,792
- Issue date Dec 16, 1997
- Eli M. Ladin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Swimmer's training apparatus
- Patent number 5,685,723
- Issue date Nov 11, 1997
- Ladin; Eli M.
- Eli M. Ladin
- A63 - SPORTS GAMES AMUSEMENTS