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For the Inventor, By the Inventor

St. Petersburg, FL, United States of America

Halkey-Roberts Corporation


USPTO Granted Patents = 68

% Expired Patents = 1.5



Trademarks = 5

Forward Citations = 2,500

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32 inventors (with patents filed for the assignee):

goldMedal Glenn H Mackal (15 out of 53 patents)

silverMedal Lyman W Fawcett, Jr (14 out of 15 patents)

bronzeMedal Jacek M Weinheimer (13 out of 13 patents)

4.  Stephen J Rogier (6 out of 6 patents)

5.  Jon R Enerson (6 out of 6 patents)

6.  Gregory S Jordan (5 out of 5 patents)

7.  George E Lardner (5 out of 6 patents)

8.  Lyman Fawcett (4 out of 4 patents)

9.  Pavel T Miller (4 out of 4 patents)

10.  Carl L Foltz (3 out of 3 patents)

11.  Michael T Taylor (3 out of 3 patents)

12.  Harry L Zimmerly (3 out of 4 patents)

13.  Katherine Stanton (2 out of 5 patents)

14.  Stephen P Bello (2 out of 2 patents)

15.  Jean M Bonaldo (2 out of 19 patents)


Core Competencies:
Medical Luer Connector
Swabable Valve
Inflator
Check Valve
Reflux Valve
Pressure Relief Valve
Hydraulically-Operated Lens Inserter
Automated Actuator
Disposable Inflator
Flow Control Valve
Emergency Rescue Device
Personal Flotation Device

68 patents:

1. D1130695 - Drop stitch nut (2026-06-16),
2. 12576256 - Medical Luer connector (2026-03-17),
3. 11235136 - Swabable valve with curvilinear valve stem (2022-02-01),
4. 11180230 - Disposable Inflator (2021-11-23),
5. 10994818 - Bobbin for automatic inflator (2021-05-04),
6. 10850814 - Large bore pierce pin for an inflator (2020-12-01),
7. 10751523 - Swabable valve with curvilinear valve stem (2020-08-25),
8. 10730595 - Disposable inflator (2020-08-04),
9. 10646706 - Male reflux valve (2020-05-12),
10. 10610350 - Spring-powered, hydraulically-operated intraocular lens inserter (2020-04-07),
11. 10384049 - Tubing clamp (2019-08-20),
12. 10036617 - Inflator with high flow rate (2018-07-31),
13. 10017231 - Indicator for manual inflator (2018-07-10),
14. 9976660 - High pressure dome check valve (2018-05-22),
15. 9839774 - Medical luer connector (2017-12-12),
Company Overview
Halkey-Roberts Corporation, based in St. Petersburg, FL, specializes in the development and manufacturing of advanced medical valves and connectors. The company focuses on innovative solutions such as medical luer connectors, swabable valves, and various types of check and reflux valves. Their products are integral to medical devices, enhancing functionality and safety in fluid management systems. With a commitment to quality and engineering excellence, Halkey-Roberts serves a diverse range of healthcare applications, contributing to improved patient outcomes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Halkey-Roberts Corporation USPTO Patent Assignee Logo
68 Patents

#4 in St. Petersburg, FL

#124 in Florida

#5,372 in US

#10,888 in the World

St. Petersburg, FL (US)
St. Petersburg, FL, United States of America

Halkey-Roberts Corporation

Forward Citations = 2,500

32 inventors:

goldMedal Glenn H Mackal (15 out of 53 patents)

silverMedal Lyman W Fawcett, Jr (14 out of 15 patents)

bronzeMedal Jacek M Weinheimer (13 out of 13 patents)

4.  Stephen J Rogier (6 out of 6 patents)

5.  Jon R Enerson (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Halkey-Roberts Corporation. Retrieved from https://idiyas.com/company/halkey-roberts

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

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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