logo

For the Inventor, By the Inventor

Averill Park, NY, United States of America

Hugo S Ferguson

This inventor holds 16 USPTO granted patents, primarily in Material Testing Systems. Top assignees: Duffers Scientific, Inc., Dynamic Systems Limited, Duffers Associates, Inc.. Active years: 1978-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hugo S Ferguson. Retrieved from https://idiyas.com/inventor/hugo-s-ferguson

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 179(Granted Patents)


Location History:

  • Troy, NY (US) (1978)
  • New York, NY (US) (1978)
  • Averill Park, NY (US) (1981 - 1994)
  • Tarpon Springs, FL (US) (2002)
  • Clearwater, FL (US) (2004)

Company Filing History:

goldMedal8 out of 8 
 
Duffers Scientific, Inc.
 patents
silverMedal3 out of 12 
 
Dynamic Systems Limited
 patents
bronzeMedal2 out of 2 
 
Duffers Associates, Inc.
 patents
4. 1 out of 3 
 
Mre Corporation
 patents
5. 2 out of 834,659 
Other
 patents

Years Active: 1978-2004

Loading Chart...
Areas of Expertise:
Servo-Controlled Hydraulic Piston
Thermodynamic Material Testing
Self-Resistive Heating
Optical Measurement
Dynamic Material Testing
Variable Strength Materials
Indentation Control
Waveform Recorder
Bumpless Feedback Switching
Cross Flow Rotary Mower
Automatic Brake
Helix Angle Blades
16 patents (USPTO):Explore Patents
1. 6742440 - Servo-controlled integral stop for use with a servo-controlled hydraulic piston (2004-06-01),
2. 6422090 - Apparatus for a thermodynamic material testing system that produces very large strains in crystalline metallic specimens and accompanying methods for use therein (2002-07-23),
3. 5315085 - Oven that exhibits both self-resistive and self-inductive heating (1994-05-24),
4. 5202542 - Test specimen/jaw assembly that exhibits both self-resistive and (1993-04-13),
5. 5199304 - Apparatus for optically measuring specimen deformation during material (1993-04-06),
6. 5195378 - Dynamic thermal-mechanical material testing system utilizing a balanced (1993-03-23),
7. 5092179 - Dynamic material testing system having independent control over specimen (1992-03-03),
8. 4830683 - Apparatus for forming variable strength materials through rapid (1989-05-16),
9. 4734555 - Method and apparatus for measuring and controlling indentation in (1988-03-29),
10. 4721906 - One step RMS system (1988-01-26),
11. 4631697 - Signal controlled waveform recorder (1986-12-23),
12. 4509000 - Bumpless feedback switching apparatus for use in a servo system (1985-04-02),
13. 4328661 - Cross flow rotary mower having an axial expansion section (1982-05-11),
14. 4257214 - Cross flow rotary mower (1981-03-24),
15. 4127980 - Crossflow mower with automatic brake/sharpener (1978-12-05),

Hello! How can I help you today?

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]
Loading…