logo

For the Inventor, By the Inventor

Cleveland, OH, United States of America

Rultract, Inc.

Calculating rank
USPTO Granted Patents = 11

Trademarks = 3

Forward Citations = 239

Loading Chart...
Loading Chart...

9 inventors (with patents filed for the assignee):

goldMedal William John Koteles (8 out of 10 patents)

silverMedal Janice Lee Rullo (8 out of 9 patents)

bronzeMedal Philip M Rullo, Jr (1 out of 1 patent)

4.  William J Kotelee (1 out of 1 patent)

5.  Janice L Schilt (1 out of 1 patent)

6.  Francis G Duhaylongsod (1 out of 12 patents)

7.  Jose Ernesto Molina (1 out of 1 patent)

8.  Ivan George Kovacs (1 out of 1 patent)

9.  William J Koteles, Jr (1 out of 1 patent)


11 patents:

1. 9636098 - Surgical retractor with spreadable rakes (2017-05-02),
2. 6834837 - Surgical instrument support device and method (2004-12-28),
3. 6488621 - Surgical support apparatus with splined coupling, cross bar support and head-to-toe extension for surgical retractor apparatus (2002-12-03),
4. 6387047 - Low profile support member for a surgical retraction apparatus (2002-05-14),
5. 6354994 - Surgical support apparatus with specialized rakes and method of xiphoid retraction (2002-03-12),
6. 6228026 - Surgical support apparatus with splined coupling, cross bar support and head-to-toe extension for surgical retractor apparatus (2001-05-08),
7. 6083153 - Xiphoid retraction system and method of performing reoperative (2000-07-04),
8. 5984866 - Surgical support apparatus with splined coupling, cross bar support and (1999-11-16),
9. 5964699 - Surgical support apparatus with a Z-shape rake plate (1999-10-12),
10. 5957135 - Arm holder for transillary first rib resection (1999-09-28),
11. 5938592 - Surgical support apparatus with adjustable rakes and rake plate and (1999-08-17),
Company Overview
Rultract, Inc. is a Cleveland-based company specializing in advanced technologies for the aerospace and defense sectors. The organization focuses on the development and manufacturing of innovative solutions that enhance operational efficiency and safety in various applications. With a commitment to research and development, Rultract leverages cutting-edge engineering practices to create high-performance systems and components, positioning itself as a key player in the evolving landscape of aerospace technology.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

11 Patents

#156 in Cleveland, OH

#1,141 in Ohio

#27,563 in US

#51,873 in the World

Cleveland, OH (US)
Cleveland, OH, United States of America

Rultract, Inc.

Forward Citations = 239

9 inventors:

goldMedal William John Koteles (8 out of 10 patents)

silverMedal Janice Lee Rullo (8 out of 9 patents)

bronzeMedal Philip M Rullo, Jr (1 out of 1 patent)

4.  William J Kotelee (1 out of 1 patent)

5.  Janice L Schilt (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rultract, Inc.. Retrieved from https://idiyas.com/company/rultract

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]
Loading…