Bernd D. Ascher

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Islip Terrace, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable ratchet retractor support apparatus
- Patent number 6,808,493
- Issue date Oct 26, 2004
- John R. Bookwalter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quick-release ENT surgical ear speculum holder
- Patent number D450120
- Issue date Nov 6, 2001
- Flexbar Machine Corporation
- Jonathan Adler
- D24 - Medical and laboratory equipment
Information Patent Grant
Quick-release ENT surgical holder
- Patent number D449686
- Issue date Oct 23, 2001
- Flexbar Machine Corporation
- Jonathan Adler
- D24 - Medical and laboratory equipment
Information Patent Grant
Laparoscopic retractor
- Patent number 6,248,062
- Issue date Jun 19, 2001
- Flexbar Machine Corp.
- Jonathan Adler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE