Forward Citations = 41

Loading Chart...

5 inventors (with patents filed for the assignee):

Helmer Gustafsson (1 out of 5 patents)

Ahti Syrjanen (1 out of 2 patents)

Erkki Huusari (1 out of 1 patent)

4. Markku Perkola (1 out of 1 patent)

5. Ari Maijala (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4840318 - Welded conical grinding cutter (1989-06-20),

2. 4761858 - Procedure and apparatus for controlling the surface mass distribution of (1988-08-09),

3. 4676440 - Disc cutter with exhaust channels (1987-06-30),

4. 4421595 - Process for preparing thermomechanical pulp with heat recovery (1983-12-20),

5. 4009835 - Procedure and apparatus for preparation of hot groundwood (1977-03-01),

Yhtyneet Paperitehtaat Oy Jylhavaara is a leading paper manufacturing company specializing in high-quality paper products. With a strong focus on sustainability and innovation, we strive to provide our customers with eco-friendly solutions for their paper needs. Our state-of-the-art facilities and experienced team ensure that we consistently deliver top-notch products to our clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#1 in Valkeakoski

#50,171 in SF

Valkeakoski, undefined

Yhtyneet Paperitehtaat Oy Jylhavaara