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Morristown, NJ, United States of America

Peter D Unger

USPTO Granted Patents = 60 (Patent Applications = 10)

Average Co-Inventor Count = 4.7

ph-index = 21

Forward Citations = 1,169(Granted Patents)

Forward Citations (Not Self Cited) = 1,081(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Morris, NJ (US) (1996)
Morristownship, NJ (US) (2001 - 2003)
Convent Station, NJ (US) (1996 - 2012)
Convenet Station, NJ (US) (2007 - 2012)
Morristown, OH (US) (2015)
Morristown, NJ (US) (1996 - 2021)

Company Filing History:

26 out of 15,638

Honeywell International Inc.

21 out of 3,002

Alliedsignal Inc.

Fram Group IP LLC

Farm Group IP LLC

5. 3 out of 832,966

Other

patents

Years Active: 1996-2021

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Areas of Expertise:

Fouling Resistant Spark Plugs

Additive Dispersing Filter

Evaporative Emissions Filter

Sulfur Containing Compounds

Chemical Reactive Filtration

Complex Shaped Fiber

Automotive Windshield Wiper Blade

Microcapillary Battery Separator

High Efficient Acid-Gas-Removing Filters

Antimicrobial Fibrous Media

Vapor-Adsorbent Filter

Multi-Stage Fluid Filter

60 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10992112 - Fouling resistant spark plugs (2021-04-27),

2. 9350143 - Anti-fouling spark plug and method of making (2016-05-24),

3. 8981632 - Anti-fouling spark plug and method of making (2015-03-17),

4. 8970096 - Anti-fouling spark plug and method of making (2015-03-03),

5. 8795522 - Lubricating oil conditioning filter containing improved pelletized conditioner (2014-08-05),

6. 8729784 - Fouling resistant spark plug (2014-05-20),

7. 8558439 - Anti-fouling spark plug and method of making (2013-10-15),

8. 8388838 - Additive dispersing filter and method of making (2013-03-05),

9. 8216461 - Method of adding fuel additive to diesel fuel (2012-07-10),

10. 8216349 - Evaporative emissions filter (2012-07-10),

11. 7938960 - Fuel filter and method of adding fuel additive to diesel fuel (2011-05-10),

12. 7785548 - Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine (2010-08-31),

13. 7655166 - Evaporative emissions filter (2010-02-02),

14. 7588691 - Additive dispersing filter and method of making (2009-09-15),

15. 7575688 - Apparatus and method for removing sulfur containing compounds from a post-refinery fuel stream (2009-08-18),

Title: Spotlight on Inventor Peter D Unger: Innovating Spark Plug Technology

Introduction:

Peter D Unger, a prolific inventor based in Morristown, NJ (US), has made significant contributions to the field of spark plug technology with a remarkable portfolio of 60 patents.

Latest Patents:

Among his latest patents are "Fouling Resistant Spark Plugs" and "Anti-Fouling Spark Plug and Method of Making." These inventions revolutionize spark plug design by incorporating specialized coatings and materials to enhance performance and durability.

Career Highlights:

With an impressive career spanning years of innovation, Peter D Unger has worked with renowned companies such as Honeywell International Inc. and AlliedSignal Inc., where he honed his skills and expertise in developing cutting-edge technologies.

Collaborations:

Throughout his career, Peter D Unger has collaborated with industry experts like Ronald Paul Rohrbach and Daniel E Bause, forging partnerships that have led to groundbreaking advancements in spark plug technology.

Conclusion:

Inventor Peter D Unger's relentless pursuit of innovation and his dedication to pushing the boundaries of spark plug technology have solidified his position as a trailblazer in the industry. His patented inventions continue to make a lasting impact, improving performance and efficiency in engines worldwide.

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