Forward Citations = 126

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3 inventors (with patents filed for the assignee):

Paul Petzl (5 out of 235 patents)

Pierre Petzl (5 out of 6 patents)

Jean-Louis Rocourt (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 5400869 - Method and device for ascending along a rope (1995-03-28),

2. 5145027 - Roping sit harness for climbing or caving (1992-09-08),

3. 5076400 - Self-jamming safety device for a rope (1991-12-31),

4. 5071716 - Casing for cylindrical electrical batteries of different diameters (1991-12-10),

5. 5054577 - Self-jamming descender for a rope with two jamming positions (1991-10-08),

6. 4734834 - Compact waterproof lighting lamp with adjustable light beam (1988-03-29),

Petzl Sa is a French company specialized in the design and manufacture of climbing and work-at-height equipment. Founded in 1975, Petzl is known for its high-quality products such as helmets, harnesses, ropes, carabiners, and headlamps. The company is a leader in the outdoor and professional markets, providing innovative solutions for safety and performance in vertical environments.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#5 in Crolles

#2,485 in France

Crolles, France

Petzl Sa

Forward Citations = 126

3 inventors:

Paul Petzl (5 out of 235 patents)

Pierre Petzl (5 out of 6 patents)

Jean-Louis Rocourt (1 out of 2 patents)

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