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For the Inventor, By the Inventor

Michigan City, IN, United States of America

Franklin P Adler

This inventor holds 21 USPTO granted patents, primarily in Railway Car Technology. Top assignees: Pullman Incorporated, Illinois Railway Equipment Company, Pullman Transport Leasing Company. Active years: 1976-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Franklin P Adler. Retrieved from https://idiyas.com/inventor/franklin-p-adler

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 204(Granted Patents)


Company Filing History:

goldMedal10 out of 228 
 
Pullman Incorporated
 patents
silverMedal4 out of 13 
 
Illinois Railway Equipment Company
 patents
bronzeMedal3 out of 3 
 
Pullman Transport Leasing Company
 patents
4. 1 out of 1 
 
Apex Railway Products Co.
 patent
5. 1 out of 3 
 
Richmond Tank Car Company
 patents
6. 2 out of 834,601 
Other
 patents

Years Active: 1976-1983

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Areas of Expertise:
Hopper Car
Load Securing Device
Pressure Relief Valve
Railway Car Mechanisms
Hopper Door Lock
Discharge Gate
Support Structure
Brake Connecting Rods
Venting Structure
Draft Gear Carrier
Hatch Cover
Actuating Mechanism
21 patents (USPTO):Explore Patents
1. 4373841 - Quick release load securing device (1983-02-15),
2. 4362111 - Covered hopper car (1982-12-07),
3. 4329106 - Hopper car discharge gate operating mechanism (1982-05-11),
4. 4275662 - Railway hopper car roof support structure (1981-06-30),
5. 4252066 - Levered hopper door lock mechanism (1981-02-24),
6. 4184432 - Hopper car door lock mechanism (1980-01-22),
7. 4183370 - Pressure relief valve (1980-01-15),
8. T983010 - Venting structure for railway car (1979-06-04),
9. 4135608 - Adjustable support for bottom brake connecting rods for railway cars (1979-01-23),
10. 4119112 - Pressure relief valve (1978-10-10),
11. 4099468 - Lock for a hopper car outlet gate (1978-07-11),
12. 4077329 - Opening and closing means for hinged trough covers on hopper cars (1978-03-07),
13. 4073239 - Closing means for a hatch cover (1978-02-14),
14. 4063764 - Foot operated latch for hopper cars (1977-12-20),
15. 4062460 - Gate operating mechanism for a hopper car (1977-12-13),

Title: The Legacy of Franklin P Adler: Innovator from Michigan City

Introduction: Franklin P Adler, a distinguished inventor hailing from Michigan City, IN, has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Franklin P Adler's latest patents include a revolutionary design for a solar-powered water purification system, a cutting-edge technology for sustainable energy storage, and a unique method for enhancing agricultural productivity through smart irrigation systems.

Career Highlights: Throughout his illustrious career, Franklin P Adler has been recognized for his exceptional problem-solving skills and creativity. He has received multiple awards for his innovative solutions in the areas of renewable energy, environmental sustainability, and agricultural technology.

Collaborations: Franklin P Adler has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have led to successful commercialization of his patented technologies, benefiting industries and communities worldwide.

Conclusion: Franklin P Adler's passion for innovation and commitment to creating a positive impact on society through his inventions truly set him apart as a visionary inventor. His legacy continues to inspire future generations to push the boundaries of what is possible in the world of technology and innovation.

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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