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For the Inventor, By the Inventor

Muelheim, Germany

Karl Ries

This inventor holds 18 USPTO granted patents, primarily in Ultrasonic Testing. Top assignees: Mannesmann Aktiengesellschaft, Karl Deutsch Pruf-Und Messgeratebau, Krautkramer Gmbh. Active years: 1977-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Ries. Retrieved from https://idiyas.com/inventor/karl-ries

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 186(Granted Patents)


Location History:

  • Mulheim an der Ruhr, DE (1980)
  • Mulheim, DE (1977 - 1982)

Company Filing History:

goldMedal16 out of 1,178 
 
Mannesmann Aktiengesellschaft
 patents
silverMedal1 out of 1 
 
Karl Deutsch Pruf-Und Messgeratebau
 patent
bronzeMedal1 out of 2 
 
Krautkramer Gmbh
 patents
4. 1 out of 21 
 
Mannesmannrohren-Werke Ag
 patents
5. 1 out of 4 
 
Mannesmannufer Aktiengesellschaft
 patents
6. 1 out of 1 
 
Rich. Seifert & Co. Gmbh & Co. Kg
 patent
7. 1 out of 1 
 
Richard Seifert & Co. Gmbh & Co. Kg
 patent
where one patent can have more than one assignee

Years Active: 1977-1982

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Areas of Expertise:
Ultrasonic Testing
Weld Seam Detection
Film Strip Positioning
Nondestructive Testing
Test Equipment
Inspection Systems
Structural Materials
Testing Methods
Signal Recognition
Equipment Initialization
Ultrasonic Immersion Testing
Automatic Monitoring
18 patents (USPTO):Explore Patents
1. 4311905 - Film strip positioning for X-ray testing of pipes (1982-01-19),
2. 4305297 - Ultrasonic testing of weld seams of pipes for detecting transversely (1981-12-15),
3. 4240281 - Automatic self-checking of test equipment (1980-12-23),
4. 4238963 - Test head for ultrasonic testing of structural material (1980-12-16),
5. 4213552 - Conveyor belt for filmstrip positioning (1980-07-22),
6. 4206511 - Locating a welding seam (1980-06-03),
7. 4182154 - Initializing ultrasonic test equipment with a particular reference (1980-01-08),
8. 4173898 - System for nondestructive, ultrasonic testing of test objects (1979-11-13),
9. 4173897 - Method of adjusting ultrasonic test systems (1979-11-13),
10. 4170143 - Recognizing ultrasonic response signals during testing of structural (1979-10-09),
11. 4164150 - System for inspecting tubes or pipes by means for ultrasonics (1979-08-14),
12. 4162636 - Mount for ultrasonic test head (1979-07-31),
13. 4147065 - Ultrasonic testing (1979-04-03),
14. 4131027 - Apparatus for ultrasonic inspection of the welding seam of large pipes (1978-12-26),
15. 4131026 - Ultrasonic testing of seams (1978-12-26),

Title: Karl Ries - Innovative Inventor from Mulheim

Introduction: Karl Ries is a renowned inventor hailing from Mulheim, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Karl Ries holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his commitment to innovation.

Career Highlights: Throughout his illustrious career, Karl Ries has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Karl Ries has collaborated with top companies, banks, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Karl Ries continues to inspire the next generation of inventors with his passion for pushing the boundaries of what is possible through innovation and creativity.

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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