logo

For the Inventor, By the Inventor

Jackson, WI, United States of America

Rytec Corporation


USPTO Granted Patents = 51

% Expired Patents = 3.9



Trademarks = 32

Forward Citations = 588

Loading Chart...
Loading Chart...

25 inventors (with patents filed for the assignee):

goldMedal Brian Norbert Drifka (21 out of 21 patents)

silverMedal Walenty Kalempa (10 out of 10 patents)

bronzeMedal Daniel J Gregoriou (9 out of 9 patents)

4.  Joe M Delgado (8 out of 9 patents)

5.  Louis B Mueller (7 out of 7 patents)

6.  Christopher Gontarski (6 out of 6 patents)

7.  Jeffrey Thomas Malinowski (4 out of 5 patents)

8.  Arno Klein (4 out of 4 patents)

9.  Andrew John Schumacher (3 out of 3 patents)

10.  Thomas Terrance Kimener (2 out of 20 patents)

11.  David Slomski (2 out of 2 patents)

12.  Mark Semmann (2 out of 2 patents)

13.  Jeffrey Konetzki (2 out of 2 patents)

14.  Thomas Terrence Kimener (2 out of 15 patents)

15.  Gabriel John Biertzer (2 out of 2 patents)


Core Competencies:
Safety Management
Roll-Up Doors
Thermal Barrier
Wind Load Resistance
High-Speed Door Assembly
Draft Arrester
Sliding Door Mechanism
Contamination Prevention
Dual Safety-Edge
Frost Control System
Overhead Door Configuration
Insulated Heat Fin

51 patents:

1. 12735940 - Door assembly having a soft bottomed door panel and system and method of driving the same (2026-09-15),
2. 12709936 - SYSTEM AND METHOD FOR SAFETY MANAGEMENT IN ROLL-UP DOORS (2026-08-18),
3. 12571254 - Door assembly having a soft bottomed door panel and system and method of driving the same (2026-03-10),
4. 12404714 - System and method for safety management in roll-up doors (2025-09-02),
5. 11975521 - Roll-up thermal barrier (2024-05-07),
6. 11804114 - Safety system and method for overhead roll-up doors (2023-10-31),
7. 11548263 - Roll-up thermal barrier (2023-01-10),
8. 11346141 - Safety system and method for overhead roll-up doors (2022-05-31),
9. 11236540 - System and method for safety management in roll-up doors (2022-02-01),
10. 10619397 - System and method for safety management in roll-up doors (2020-04-14),
11. 9765567 - Segmented wind lock configuration for overhead roll-up doors and method of constructing the same (2017-09-19),
12. 9458665 - Ninety degree wind lock with break-away capability and door panel and door assembly utilizing the same (2016-10-04),
13. 9429353 - Turbo seal insulated heat fin (2016-08-30),
14. 9410368 - Device and method for increasing the wind load resistance and disengage-ability of overhead roll-up doors (2016-08-09),
15. 9322212 - Wind lock configuration for overhead roll-up doors (2016-04-26),
Rytec Corporation is a leading manufacturer of high-performance doors for commercial, industrial, and cold storage applications. With a focus on innovation and quality, Rytec offers a wide range of high-speed doors, including roll-up and bi-fold doors, designed to meet the demands of various industries. With over 30 years of experience, Rytec has earned a reputation for delivering durable, reliable, and energy-efficient door solutions that enhance productivity and safety. Their doors are used by leading companies worldwide, and their commitment to customer satisfaction has made them a trusted partner in the industry.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Rytec Corporation
51 Patents

#1 in Jackson, WI

#174 in Wisconsin

#6,871 in US

#13,736 in the World

Jackson, WI (US)
Jackson, WI, United States of America

Rytec Corporation

Forward Citations = 588

25 inventors:

goldMedal Brian Norbert Drifka (21 out of 21 patents)

silverMedal Walenty Kalempa (10 out of 10 patents)

bronzeMedal Daniel J Gregoriou (9 out of 9 patents)

4.  Joe M Delgado (8 out of 9 patents)

5.  Louis B Mueller (7 out of 7 patents)

Please report any incorrect information to [email protected]
Loading…