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For the Inventor, By the Inventor

Pinconning, MI, United States of America

Joseph D Krawczyk

This inventor holds 12 USPTO granted patents. Top assignees: Magline, Inc., Other. Active years: 1996-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph D Krawczyk. Retrieved from https://idiyas.com/inventor/joseph-d-krawczyk

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

USPTO Granted Patents = 12

% Patents Active = 58.3

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 106(Granted Patents)


Company Filing History:

goldMedal10 out of 57 
 
Magline, Inc.
 patents
silverMedal2 out of 834,570 
Other
 patents

Years Active: 1996-2008

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12 patents (USPTO):Explore Patents
1. 7422221 - Transport cart system and method of its manufacture and operation (2008-09-09),
2. 7025548 - Transport carts configured to be locked to the sidewalls of a transportation vehicle for distributing product (2006-04-11),
3. 6899508 - Transport cart system and method of its manufacture and operation (2005-05-31),
4. 6874981 - Beverage transport cart system and method of its manufacture and operation (2005-04-05),
5. 6520515 - Transport cart system and method of its manufacture and operation (2003-02-18),
6. 6488304 - Rapidly demountable multiple platform utility cart assembly and methods of making and operating it (2002-12-03),
7. 6299184 - Transport cart system and method of its manufacture and operation (2001-10-09),
8. 6131927 - Hand truck for transporting stacked trays (2000-10-17),
9. 6019381 - Multiple use hand trucks fitted to carry laundry baskets (2000-02-01),
10. 5799959 - Hand truck brake application system (1998-09-01),
11. 5632592 - Extensor wing latch mechanism for a two-wheeled hand truck (1997-05-27),
12. 5518356 - Extensor wing latch mechanism for a two-wheeled hand truck (1996-05-21),

Title: Innovations by Joseph D Krawczyk

Introduction

Joseph D Krawczyk is an accomplished inventor based in Pinconning, MI (US). He holds a total of 12 patents, showcasing his significant contributions to the field of transport systems. His innovative designs focus on improving the efficiency and functionality of transport carts used in delivery vans.

Latest Patents

One of his latest patents is a transport cart system and method of its manufacture and operation. This system features transport carts positioned in side-by-side relation in fore and aft extending spaced apart rows along a delivery van, leaving an aisle between them. The carts are designed with wheel-supported upright frames and bottom supports for products, allowing for easy access and unloading. Another notable patent involves transport carts configured to be locked to the sidewalls of a transportation vehicle for distributing products. This design enhances stability and organization within the delivery van, making it easier to manage product stacks.

Career Highlights

Throughout his career, Joseph has worked with various companies, including Magline, Inc. His experience in the industry has allowed him to develop practical solutions that address common challenges faced in product transportation.

Collaborations

Joseph has collaborated with notable individuals such as Norman C Strohfus and Robert W Grace, contributing to the advancement of transport cart technology.

Conclusion

Joseph D Krawczyk's innovative patents and career achievements highlight his dedication to improving transport systems. His work continues to influence the industry and enhance the efficiency of product delivery.

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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