Knee protectors
FENTO’s knee protectors were developed by the founders together.
Source: LinkedIn company description · Retrieved October 13, 2026
FENTO Knee Protection was founded by Geert Kaal and René van Rijn, who developed its knee protectors together.
The company’s knee-protector concept distributes pressure across the knee and lower leg.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
The company tested prototypes with carpet layers, parquet layers, tilers and construction workers.
FENTO’s knee protectors were developed by the founders together.
Source: LinkedIn company description · Retrieved October 13, 2026
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 19, 2026 and October 11, 2026. How the company lists are built.
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