Forward Citations = 159

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3 inventors (with patents filed for the assignee):

Zamir Hayek (2 out of 7 patents)

Zamir Hayek (1 out of 3 patents)

Zamir Hayek (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5988166 - Ventilator apparatus (1999-11-23),

2. 5573498 - Chest enclosures for ventilators (1996-11-12),

3. 5076259 - Chest enclosures for ventilators (1991-12-31),

4. 4930498 - Ventilator apparatus and fluid control valve (1990-06-05),

Dranez Anstalt is a leading provider of innovative solutions in the field of technology and engineering. With a focus on sustainable development and cutting-edge research, we offer a wide range of services to clients in various industries. Our team of experts is dedicated to delivering high-quality results and exceeding customer expectations.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#1 in Vaduz

#1 in United Kingdom

Vaduz, United Kingdom

Dranez Anstalt

Forward Citations = 159

3 inventors:

Zamir Hayek (2 out of 7 patents)

Zamir Hayek (1 out of 3 patents)

Zamir Hayek (1 out of 1 patent)

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