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For the Inventor, By the Inventor

Glastonbury, CT, United States of America

Daniel H Grantham

This inventor holds 19 USPTO granted patents, plus 3 CIPO patents, primarily in Capacitive Sensors. Top assignees: United Technologies Corporation, Opto Electronic Systems, Inc., University of Connecticut. Active years: 1980-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel H Grantham. Retrieved from https://idiyas.com/inventor/daniel-h-grantham

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

USPTO Granted Patents = 19

% Patents Active = 94.7

 

Average Co-Inventor Count = 1.5

ph-index = 12

Forward Citations = 321(Granted Patents)


Company Filing History:

goldMedal17 out of 10,655 
 
United Technologies Corporation
 patents
silverMedal1 out of 2 
 
Opto Electronic Systems, Inc.
 patents
bronzeMedal1 out of 784 
 
University of Connecticut
 patents

Years Active: 1980-2014

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Areas of Expertise:
Capacitive Sensor
Hydrogen Gas Generation
Thin-Film Deposition
Electro-Optic Beam Deflection
Mesa Fabrication
Piezoelectric Deflector
Pressure Transducer
Bromide Electrolyte
Differential Capacitive
Planar Structure
Silicon-Glass-Silicon
Semiconductor Structures
19 patents (USPTO):Explore Patents
1. 8914090 - Implantable biosensor and methods of use thereof (2014-12-16),
2. 7115168 - Patterned thin-film deposition using collimating heated masked assembly (2006-10-03),
3. 5122894 - Electro-optic beam deflection (1992-06-16),
4. 4998179 - Capacitive semiconductive sensor with hinged diaphragm for planar (1991-03-05),
5. 4951174 - Capacitive pressure sensor with third encircling plate (1990-08-21),
6. 4930042 - Capacitive accelerometer with separable damping and sensitivity (1990-05-29),
7. 4883768 - Mesa fabrication in semiconductor structures (1989-11-28),
8. 4879627 - Differential capacitive pressure sensor with over-pressure protection (1989-11-07),
9. 4513348 - Low parasitic capacitance pressure transducer and etch stop method (1985-04-23),
10. 4491761 - Planar piezoelectric deflector with arrays of alternate piezoelectric (1985-01-01),
11. 4467394 - Three plate silicon-glass-silicon capacitive pressure transducer (1984-08-21),
12. 4415948 - Electrostatic bonded, silicon capacitive pressure transducer (1983-11-15),
13. 4405970 - Silicon-glass-silicon capacitive pressure transducer (1983-09-20),
14. 4401367 - Method for pattern masking objects and the products thereof (1983-08-30),
15. 4236984 - Hydrogen gas generation utilizing a bromide electrolyte, an amorphous (1980-12-02),

Title: Inventor Daniel H Grantham: Pioneering Innovations in Glastonbury

Introduction: Daniel H Grantham is a distinguished inventor based in Glastonbury, CT, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Daniel H Grantham holds several patents in the areas of renewable energy technologies, medical devices, and advanced materials, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over two decades, Daniel H Grantham has established himself as a prominent figure in the world of inventions, with numerous successful ventures and patents to his name.

Collaborations: Throughout his career, Daniel H Grantham has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and excellence.

Conclusion: Inventor Daniel H Grantham's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in Glastonbury and beyond.

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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