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For the Inventor, By the Inventor

Oberderdingen, Germany

Karl Fischer

This inventor holds 31 USPTO granted patents, primarily in Electric Cooking Technology. Top assignees: E.g.o. Elektro Gerate Blanc U. Fischer, E.g.o. Elektro-Geraete Blanc Und Fischer, E.g.o. Regeltechnik Gmbh. Active years: 1977-1989.

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

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 12

Forward Citations = 354(Granted Patents)


Location History:

  • D - 7519 Oberderingen, DE (1978)
  • 7519 Oberderdingen, DE (1979 - 1984)
  • Oberderingen, DE (1986)
  • Oberderdingen, DE (1977 - 1987)
  • Am Gaensberg, DE (1984 - 1989)

Company Filing History:

goldMedal3 out of 118 
 
E.g.o. Elektro Gerate Blanc U. Fischer
 patents
silverMedal3 out of 6 
 
E.g.o. Elektro-Geraete Blanc Und Fischer
 patents
bronzeMedal1 out of 6 
 
E.g.o. Regeltechnik Gmbh
 patents
4. 23 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1977-1989

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Areas of Expertise:
Electric Cooker Plate
Electric Hotplate
Thermostat
Cooking Appliance
Heating Apparatus
Temperature Limiter
Cooking Unit
Radiant Heating Unit
Electric Power Controllers
Mounting Arrangement
Sensing Box
Frying Pan Insert
31 patents (USPTO):Explore Patents
1. 4829160 - Electric cooker plate (1989-05-09),
2. 4680452 - Electric hotplate with a thermostat (1987-07-14),
3. D285280 - Combined electric hotplate and mounting surface therefor (1986-08-26),
4. 4605841 - Thermostat for electric hotplate (1986-08-12),
5. 4504731 - Electric hotplate (1985-03-12),
6. 4491722 - Mounting arrangement for an electric hotplate with a support ring (1985-01-01),
7. 4490603 - Electric hotplate with a mounting ring around it (1984-12-25),
8. 4488538 - Method and apparatus for manufacture of a vessel (1984-12-18),
9. 4467181 - Electric hotplate (1984-08-21),
10. 4467180 - Electric cooking system (1984-08-21),
11. 4447711 - Electric heater (1984-05-08),
12. 4431908 - Electric heating apparatus (1984-02-14),
13. 4414466 - Electric hotplate (1983-11-08),
14. 4410793 - Electric hotplate (1983-10-18),
15. 4386263 - Electric cooker plate with a switch for preventing overheating (1983-05-31),

Title: Karl Fischer - Innovative Inventor from Oberderdingen

Introduction: Karl Fischer is a renowned inventor hailing from Oberderdingen, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Karl Fischer holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, Karl Fischer has worked with leading research institutions and technology companies to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Karl Fischer has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Karl Fischer's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and engineers worldwide.

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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