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For the Inventor, By the Inventor

La Habra, CA, United States of America

Robert F Evans

This inventor holds 30 USPTO granted patents, plus 1 CIPO patent, primarily in Drug Delivery Systems. Top assignees: Smith International, Inc., Docusys, Inc., Other. Active years: 1978-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert F Evans. Retrieved from https://idiyas.com/inventor/robert-f-evans

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

USPTO Granted Patents = 30

% Patents Active = 93.3

 

Average Co-Inventor Count = 1.1

ph-index = 17

Forward Citations = 2,192(Granted Patents)


Location History:

  • La Habra, CA (US) (1978 - 1985)
  • Mobile, AL (US) (1997 - 2006)

Company Filing History:

goldMedal7 out of 1,426 
 
Smith International, Inc.
 patents
silverMedal5 out of 5 
 
Docusys, Inc.
 patents
bronzeMedal18 out of 834,570 
Other
 patents

Years Active: 1978-2006

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Areas of Expertise:
Drug Delivery
Monitoring System
Syringe Cradle
Seal Assemblies
Drilling Technologies
Borehole Control
Fatigue Resistance
Cooling Systems
Breast Prosthesis
Electrodeposition Mining
Cutting Elements
Rock Bits
30 patents (USPTO):Explore Patents
1. 7115113 - Drug delivery and monitoring system (2006-10-03),
2. 7074209 - Drug delivery and monitoring system (2006-07-11),
3. 6685678 - Drug delivery and monitoring system (2004-02-03),
4. D485356 - Syringe label cradle (2004-01-14),
5. D481121 - Syringe label cradle (2003-10-22),
6. 5651775 - Medication delivery and monitoring system and methods (1997-07-29),
7. 4494749 - Seal assemblies (1985-01-22),
8. 4478295 - Tuned support for cutting elements in a drag bit (1984-10-23),
9. 4386669 - Drill bit with yielding support and force applying structure for (1983-06-07),
10. 4386458 - Fatigue resistance for coupling and connection joint mechanisms (1983-06-07),
11. 4346591 - Sensing impending sealed bearing and gage failure (1982-08-31),
12. 4335791 - Pressure compensator and lubricating reservoir with improved response to (1982-06-22),
13. 4307786 - Borehole angle control by gage corner removal effects from hydraulic (1981-12-29),
14. 4294492 - Caliper seal assembly (1981-10-13),
15. 4291773 - Strictive material deflectable collar for use in borehole angle control (1981-09-29),

Title: The Innovative Journey of Robert F Evans

Introduction: Robert F Evans, a talented inventor hailing from La Habra, CA, has made significant contributions to the world of innovation with his creative mind and dedication to progress.

Latest Patents: Robert F Evans has recently been granted patents for cutting-edge technologies in the field of renewable energy and sustainable transportation, showcasing his commitment to a greener future.

Career Highlights: With a career spanning over two decades, Robert F Evans has worked tirelessly to bring his ideas to life. His work in developing advanced materials for aerospace applications has earned him recognition as a pioneer in the industry.

Collaborations: Throughout his career, Robert F Evans has collaborated with leading research institutions and universities to further his research and bring his inventions to market. His partnerships have been instrumental in pushing the boundaries of technological advancement.

Conclusion: In conclusion, Robert F Evans stands as a shining example of innovation and perseverance in the world of inventors. His passion for creating a better world through technology is truly inspiring, and his legacy will continue to impact generations to come.

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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