Robert Markus

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San Clement, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible bed-pan support with sheet
- Patent number 5,839,130
- Issue date Nov 24, 1998
- Robert Markus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collapsible bed-pan support for invalids
- Patent number 4,998,301
- Issue date Mar 12, 1991
- Robert Markus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE