Gregory L DeFrancesco

This inventor holds 24 USPTO granted patents and 5 published patent applications and 18 EPO patents, primarily in Aircraft Environmental Control. Top assignees: Hamilton Sundstrand Corporation, United Technologies Corporation. Active years: 1988-2023.

USPTO Granted Patents = 24 (Patent Applications = 5)

% Patents Active = 100.0

EPO Patents = 18 (Patent Applications = 21)

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 134(Granted Patents)

Company Filing History:

22 out of 4,804

Hamilton Sundstrand Corporation

patents

2 out of 10,655

United Technologies Corporation

patents

Years Active: 1988-2023

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Areas of Expertise:

Fuel Tank Inerting

Air Cycle Machine

Environmental Control System

Hybrid Power System

Bleed Valve Module

Ozone Converter

Cabin Air Compressor

Low Pressure Bleed

Heat Exchanger

Aircraft Cooling System

Position Feedback

Engine Gearbox

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11628947 - Catalytic fuel tank inerting apparatus for aircraft (2023-04-18),

2. 11465770 - Air cycle machine connected to engine gearbox (2022-10-11),

3. 11358725 - Three wheel and simple cycle aircraft environmental control system (2022-06-14),

4. 11014677 - Reverse bootstrap air cycle machine (2021-05-25),

5. 10982594 - Bleed valve module with position feedback and cooling shroud (2021-04-20),

6. 10882623 - Advanced environmental control system in an integrated split pack arrangement with two bleed/outflow heat exchangers (2021-01-05),

7. 10822095 - Advanced environmental control system in an integrated pack arrangement with one bleed/outflow heat exchanger (2020-11-03),

8. 10745137 - Advanced environmental control system in an integrated split pack arrangement with one bleed/outflow heat exchanger (2020-08-18),

9. 10634065 - Engine bleed air system (2020-04-28),

10. 10605468 - Flow sensing ozone converter with replaceable core (2020-03-31),

11. 10526092 - Turbine-assisted cabin air compressor (2020-01-07),

12. 10457552 - Flow sensing ozone converter (2019-10-29),

13. 10167778 - Bleed valve module with position feedback and cooling shroud (2019-01-01),

14. 10086946 - Hybrid third air condition pack (2018-10-02),

15. 9796477 - Engine driven-shaft driven compressor utilizing infinitely variable transmission (2017-10-24),

Title: Gregory L DeFrancesco - Innovative Inventor from Simsbury, CT

Introduction: Gregory L DeFrancesco is a renowned inventor hailing from Simsbury, CT, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Gregory L DeFrancesco holds several patents in various technological domains, showcasing his versatility and creativity in inventing new solutions to complex problems.

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Collaborations: Gregory L DeFrancesco has collaborated with leading tech companies, research institutions, and universities to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Gregory L DeFrancesco's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors, inspiring the next generation of innovators to push the boundaries of what is possible.