Inventor · disambiguated record

Markku Pyykkonen

Also filed as: PYYKKOENEN MARKKU

2 granted patents·20 citations·filing 1979–1999

57Inventor score

Technology areasD21G F23K

Files withVALMET OY1 VAPO OY1

Top patents by PatentIndex Score

2 records

0170US4265705AApparatus for cleaning doctor blades in paper machinesVALMET OY·Filed 1979·Granted May 5, 1981·17 cites·7 claims
0221US6098553AArrangement for converting a conventional oil boiler to a boiler with moist, granular and solid fuelVAPO OY·Filed 1999·Granted Aug 8, 2000·3 cites·10 claims

Join the waitlist — get patent alerts

Get an alert when Markku Pyykkonen files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →