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For the Inventor, By the Inventor

Curitiba, Brazil

Marcelo Piekarski

This inventor holds 10 USPTO granted patents. Top assignees: Electrolux Do Brasil S.a., Electrolux Do Brazil S.a.. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marcelo Piekarski. Retrieved from https://idiyas.com/inventor/marcelo-piekarski

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 20.0

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Curitiba Paraná, BR (2013)
  • Curitiba-PR, BR (2015)
  • Curitiba, BR (2017 - 2021)

Company Filing History:

goldMedal8 out of 51 
 
Electrolux Do Brasil S.a.
 patents
silverMedal2 out of 2 
 
Electrolux Do Brazil S.a.
 patents

Years Active: 2013-2021

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10 patents (USPTO):Explore Patents
1. 11208753 - Laundry machine having lower reservoir and washing processes for a laundry machine (2021-12-28),
2. 11118302 - Lint-retaining filter for laundry washing machines and laundry washing machine (2021-09-14),
3. 11008695 - Constructive arrangement applied to the agitator of a laundry washing machine (2021-05-18),
4. 10934651 - Laundry washing machine comprising an impeller (2021-03-02),
5. 10920359 - Agitator for a laundry washing machine (2021-02-16),
6. 10914031 - Laundry washing machine comprising an agitator (2021-02-09),
7. 9650738 - Laundry machine having lower reservoir and washing processes for a laundry machine (2017-05-16),
8. 9574297 - Floating drum and clutch for top-loading washing machine (2017-02-21),
9. 9133573 - Agitator comprising a floating element (2015-09-15),
10. 8615833 - Method and washing machine provided with recirculation with controlled flow (2013-12-31),

Title: Innovations by Inventor Marcelo Piekarski

Introduction

Marcelo Piekarski is a notable inventor based in Curitiba, Brazil. He has made significant contributions to the field of laundry technology, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of laundry machines.

Latest Patents

One of Marcelo's latest patents is for a laundry machine that features a lower reservoir and specific washing processes. This design allows for the storage of water from previous washes, thereby minimizing water consumption during laundry. The laundry machine includes an impeller, a wash tub, and a mechanical or electric drive element for both the impeller and the tub. Additionally, it has a tank that encircles the wash tub and a reservoir in fluid communication with the tank, positioned below both the tank and the wash tub.

Another significant patent is a lint-retaining filter designed for laundry washing machines. This filter includes at least one filtering surface that defines the filter walls and features multiple washing liquid intake openings. These openings are oriented towards the directions of rotation of the mechanical agitator. The laundry washing machine equipped with this filter has the filter located in a mechanical agitator that is concentrically mounted on the washing basket.

Career Highlights

Marcelo has worked with prominent companies in the industry, including Electrolux do Brasil S.A. and Electrolux do Brazil S.A. His experience in these organizations has contributed to his expertise in developing innovative laundry solutions.

Collaborations

Throughout his career, Marcelo has collaborated with talented individuals such as Luiz Carlos Pazinato and Fabiano Costi. These partnerships have likely enhanced his creative process and led to the development of his patented technologies.

Conclusion

Marcelo Piekarski is a distinguished inventor whose work in laundry technology has led to several innovative patents. His contributions continue to impact the efficiency of laundry machines, showcasing his commitment to improving everyday household tasks.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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