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For the Inventor, By the Inventor

Kentfield, CA, United States of America

Herman E Frentzel

This inventor holds 20 USPTO granted patents, primarily in Pool Cleaning Technology. Top assignees: Arneson Products, Inc., Sta-Rite Industries Inc., Aquanaut, Inc.. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herman E Frentzel. Retrieved from https://idiyas.com/inventor/herman-e-frentzel

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 15

Forward Citations = 449(Granted Patents)


Location History:

  • Kentfield, CA (US) (1976 - 1989)
  • Sausalito, CA (US) (1994 - 1998)

Company Filing History:

goldMedal8 out of 18 
 
Arneson Products, Inc.
 patents
silverMedal3 out of 82 
 
Sta-Rite Industries Inc.
 patents
bronzeMedal1 out of 1 
 
Aquanaut, Inc.
 patent
4. 1 out of 1 
 
Collins Foods International, Inc.
 patent
5. 1 out of 5 
 
Matson Navigation Company, Inc.
 patents
6. 6 out of 834,601 
Other
 patents

Years Active: 1976-1998

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Areas of Expertise:
Swimming Pool Cleaner
Vibratory Power
In-Line Leaf Trap
Replaceable Brush Rings
Suction Regulating Valve
Automatic Valve
Underwater Cleaning Apparatus
Low Pressure Systems
Skimmer Cover Plate
Vacuum Orifice Fitting
In-Line Filter
Encapsulation Machine
20 patents (USPTO):Explore Patents
1. 5799351 - Swimming pool cleaner with vibratory power (1998-09-01),
2. 5554277 - In-line leaf trap (1996-09-10),
3. 5469596 - Dual-use and manual pool cleaning apparatus (1995-11-28),
4. 5428854 - Replaceable brush rings for pool cleaners (1995-07-04),
5. 5379473 - Automatic swimming pool cleaner (1995-01-10),
6. 5363877 - Suction regulating valve (1994-11-15),
7. 5293659 - Automatic swimming pool cleaner (1994-03-15),
8. D304505 - Underwater pool cleaning apparatus (1989-11-07),
9. 4823837 - Skimmer cover plate (1989-04-25),
10. 4817991 - Safety fitting for a vacuum orifice in a swimming pool (1989-04-04),
11. 4776953 - Skimmer cover plate (1988-10-11),
12. 4729406 - Automatic valve for use with pool cleaning devices (1988-03-08),
13. 4654141 - In-line filter for a low pressure pool cleaning system (1987-03-31),
14. 4643217 - Automatic valve for use with pool cleaning devices (1987-02-17),
15. 4592378 - Low pressure pool cleaner system (1986-06-03),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I'll provide you with an article about inventor Herman E Frentzel based on the details provided. Here is the structure you requested: Title, Introduction, Latest Patents, Career Highlights, Collaborations, Conclusion.

Title: Innovator Spotlight: Herman E Frentzel - Revolutionizing Pool Cleaning Technology

Introduction:

Herman E Frentzel, a visionary inventor based in Kentfield, CA (US), is renowned for his groundbreaking contributions to pool cleaning technology. With an impressive portfolio of 20 patents, Frentzel has consistently pushed the boundaries of innovation in the industry.

Latest Patents:

Among his latest patents is a revolutionary Swimming Pool Cleaner with Vibratory Power. This cutting-edge pool cleaner features an improved self-starting vibratory power source, enhancing efficiency and performance. Additionally, his In-line Leaf Trap innovation captures leaves and debris before they can enter the pool's filtering system, showcasing his commitment to enhancing pool maintenance practices.

Career Highlights:

Frentzel's career has been marked by a series of groundbreaking inventions that have redefined pool cleaning technology. His relentless pursuit of innovation has led to the development of user-friendly and highly effective pool cleaning solutions, setting new standards in the industry.

Collaborations:

Throughout his career, Frentzel has collaborated with industry experts such as Dieter J Rief and Deiter Rief. Their combined expertise and dedication to innovation have paved the way for novel advancements in pool cleaning technology, cementing Frentzel's reputation as a pioneering inventor.

Conclusion:

In conclusion, Herman E Frentzel's exceptional contributions to pool cleaning technology have made a lasting impact on the industry. His dedication to innovation, coupled with his relentless pursuit of excellence, continues to inspire future generations of inventors. Herman E Frentzel stands as a testament to the transformative power of creativity and ingenuity in driving meaningful change within the inventions landscape.

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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