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For the Inventor, By the Inventor

Arlington Heights, IL, United States of America

Frank V Pliml, Jr

This inventor holds 16 USPTO granted patents. Top assignees: Illinois Tool Works Inc., Nichols-Homeshield, Inc.. Active years: 1978-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank V Pliml, Jr. Retrieved from https://idiyas.com/inventor/frank-v-pliml-jr

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

USPTO Granted Patents = 16

% Patents Active = 93.8

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 199(Granted Patents)


Company Filing History:

goldMedal15 out of 7,876 
 
Illinois Tool Works Inc.
 patents
silverMedal1 out of 6 
 
Nichols-Homeshield, Inc.
 patents

Years Active: 1978-2007

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16 patents (USPTO):Explore Patents
1. 7168683 - Oil drain valve (2007-01-30),
2. 6350091 - Handle grommet assembly (2002-02-26),
3. D453676 - File retention clip (2002-02-20),
4. 6324731 - Isolator fan fastener (2001-12-04),
5. 6071131 - Screwless metal circuit board standoff (2000-06-06),
6. 5437133 - Grille fastener assembly (1995-08-01),
7. 5096158 - Oil drain valve assembly (1992-03-17),
8. 5083409 - Casement window fastening system (1992-01-28),
9. 4850078 - Adjustable roller assembly for sliding doors (1989-07-25),
10. 4752171 - Frictionally welded fastening anchor (1988-06-21),
11. 4636603 - Two-position electrical switch assembly (1987-01-13),
12. 4532387 - Two-position rotary switch assembly (1985-07-30),
13. 4500237 - Tension indicating washer for smooth and irregular surfaces (1985-02-19),
14. D256911 - Electric light socket (1980-09-16),
15. 4104492 - Gravity actuated light socket and switch means (1978-08-01),

Title: Frank V Pliml, Jr: A Notable Inventor from Arlington Heights, IL

Frank V Pliml, Jr. is a prolific inventor based in Arlington Heights, Illinois, with a remarkable portfolio that includes 16 patents. His innovative contributions are particularly significant in the realm of mechanical devices, showcasing his expertise and dedication to improving everyday products.

Latest Patents

Among Frank's latest inventions is an innovative oil drain valve designed to streamline the process of draining fluid from engines and other machinery. This valve features a unique design that eliminates the need for tools, making it user-friendly. It includes a valve body, an o-ring, and a cap, with options for both push-pull and twist-and-pull operations. The cap remains attached to the valve to prevent loss and offers a rotatable feature for directing fluid flow.

Another noteworthy invention from Frank is the grommet assembly, which comprises a grommet head and a pin with longitudinal guide channels. This design enhances the usability and effectiveness of the assembly, making it an invaluable component in various applications.

Career Highlights

Frank has made significant strides in his professional career, working with reputable companies such as Illinois Tool Works Inc. and Nichols-Homeshield, Inc. His work at these organizations has allowed him to refine his inventive skills and contribute meaningful advancements to the industry.

Collaborations

Throughout his career, Frank has collaborated with talented individuals, including Douglas Burdick and Michael W. Hartley. These partnerships have undoubtedly played a role in enhancing his innovative output and fostering teamwork in developing new solutions.

Conclusion

Frank V Pliml, Jr. exemplifies the spirit of innovation through his numerous patents and contributions to mechanical device design. His inventions, such as the oil drain valve and grommet assembly, demonstrate his commitment to enhancing functionality and ease of use in everyday applications. As he continues to innovate, Frank remains a notable figure in the field of invention and engineering.

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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