Leslie I. Halberg

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North Reading, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the simultaneous display of one or more se...
- Patent number 5,367,318
- Issue date Nov 22, 1994
- Hewlett-Packard Company
- Raymond A. Beaudin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for the simultaneous display of one or more se...
- Patent number 5,250,933
- Issue date Oct 5, 1993
- Hewlett-Packard Company
- Raymond A. Beaudin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Extending sample volume in pulsed Doppler systems
- Patent number 4,640,292
- Issue date Feb 3, 1987
- Hewlett-Packard Company
- Alexander Tykulsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE