CIPO Patents = 1

Trademarks = 2

Forward Citations = 112

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2 inventors (with patents filed for the assignee):

Hugo S Ferguson (8 out of 16 patents)

David L Hollinger (1 out of 1 patent)

Hugo Stanley Ferguson (0 patent)

8 patents: Sort by Forward Citations

1. 5202542 - Test specimen/jaw assembly that exhibits both self-resistive and (1993-04-13),

2. 5199304 - Apparatus for optically measuring specimen deformation during material (1993-04-06),

3. 5195378 - Dynamic thermal-mechanical material testing system utilizing a balanced (1993-03-23),

4. 5092179 - Dynamic material testing system having independent control over specimen (1992-03-03),

5. 4734555 - Method and apparatus for measuring and controlling indentation in (1988-03-29),

6. 4721906 - One step RMS system (1988-01-26),

7. 4631697 - Signal controlled waveform recorder (1986-12-23),

8. 4509000 - Bumpless feedback switching apparatus for use in a servo system (1985-04-02),

Duffers Scientific, Inc. is a leading provider of innovative scientific equipment and solutions. With a focus on research and development, we deliver high-quality products that meet the needs of our customers in various industries. Our team of experts is dedicated to advancing scientific progress through cutting-edge technology and superior customer service.

Profile summary based on public USPTO records.