Inventor · disambiguated record
Jon Kranhouse
Also filed as: KRANHOUSE JON
4 granted patents·65 citations·filing 1993–2001
77Inventor score
Top patents by PatentIndex Score
4 records- 0158US5625425ADiving mask with lenses and method of fabricating the sameFiled 1993·Granted Apr 29, 1997·22 cites·64 claims
- 0256US5764332ADiving mask with lenses and method of fabricating the sameFiled 1995·Granted Jun 9, 1998·31 cites·32 claims
- 0348US6612693B2Panoramic reverse Galilean telescope optics for an underwater diving maskFiled 2001·Granted Sep 2, 2003·3 cites·32 claims
- 0430USRE37816EDiving mask with lenses and method of fabricating the sameFiled 1999·Granted Aug 13, 2002·9 cites·107 claims
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