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For the Inventor, By the Inventor

Middletown, OH, United States of America

J George Lepisto

This inventor holds 17 USPTO granted patents. Top assignees: Champion International Corporation Limited, Other. Active years: 1979-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: J George Lepisto. Retrieved from https://idiyas.com/inventor/j-george-lepisto

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 279(Granted Patents)


Company Filing History:

goldMedal16 out of 726 
 
Champion International Corporation Limited
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1979-1986

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17 patents (USPTO):Explore Patents
1. 4576210 - Duck bill filler nozzle (1986-03-18),
2. 4574851 - Apparatus for filling a valve bag (1986-03-11),
3. 4574720 - Method and apparatus for filling valved bags (1986-03-11),
4. 4567987 - Easy opening pinch bottom bag (1986-02-04),
5. 4567922 - Method of filling valve bags (1986-02-04),
6. 4550442 - Multiwall gussetted bag with seamless tubular liner (1985-10-29),
7. 4512479 - Container with easy opening closure (1985-04-23),
8. 4498511 - Apparatus for filling a valve bag (1985-02-12),
9. 4483445 - Bag with easy opening closure and handle (1984-11-20),
10. 4471875 - Bag having easy opening closure (1984-09-18),
11. 4471820 - Valve bag filling nozzle (1984-09-18),
12. 4460091 - Bag resealing clip (1984-07-17),
13. 4441613 - Container with resealable closure (1984-04-10),
14. 4412645 - Self-sealing bag sleeve (1983-11-01),
15. 4391310 - Bag filler spout (1983-07-05),

Title: Innovations of J George Lepisto

Introduction

J George Lepisto is a notable inventor based in Middletown, OH (US). He has made significant contributions to the field of filling technology, holding a total of 17 patents. His innovative designs have improved the efficiency and effectiveness of filling processes in various applications.

Latest Patents

One of his latest patents is the Duck Bill Filler Nozzle. This filling nozzle is designed to eliminate sifting of product during and after the filling operation. The nozzle features a body member that can be inserted into a valve sleeve, directing a stream of product through a material passage. It includes a vent connected to a conduit for drawing a low vacuum, which helps remove product particles during and after filling. Additionally, it has a second conduit for introducing a high-pressure blast of air to clear any remaining product after filling. The tapered design resembles a duck bill, ensuring an effective seal and preventing product entrapment.

Another significant patent is the Method and Apparatus for Filling Valved Bags. This invention allows bags with a filling valve sleeve to be filled efficiently with pulverulent material. The filler nozzle is designed to conform to the valve sleeve's shape, ensuring a proper fit. The nozzle's delivery port aligns with the sleeve's entry port, facilitating smooth material flow. A vacuum is applied to a groove surrounding the delivery port, drawing the plastic lining into sealing engagement with the nozzle.

Career Highlights

Throughout his career, J George Lepisto has worked with various companies, including Champion International Corporation Limited. His work has focused on developing innovative solutions that enhance filling processes and improve product handling.

Collaborations

One of his notable coworkers is Paul O Hain. Their collaboration has contributed to advancements in filling technology and has led to the development of several patents.

Conclusion

J George Lepisto's contributions to the field of filling technology through his patents and collaborations have made a significant impact. His innovative designs continue to influence the industry and improve operational efficiency.

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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