Linda El-Fakir

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Edison, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Writing instrument with enhanced tactile control and gripping comfo...
- Patent number 6,062,753
- Issue date May 16, 2000
- Pentech International Inc.
- Frederick B. Hadtke
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Writing instrument
- Patent number D410952
- Issue date Jun 15, 1999
- Pentech International Inc.
- Frederick B. Hadtke
- D19 - Office supplies
Information Patent Grant
Apparatus for sharpening crayon marking instruments to form an impr...
- Patent number 5,699,620
- Issue date Dec 23, 1997
- Pentech International Inc.
- Frederick B. Hadtke
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES