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For the Inventor, By the Inventor

Huntington, WV, United States of America

Cilco, Inc.

Calculating rank
USPTO Granted Patents = 9

Forward Citations = 268

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15 inventors (with patents filed for the assignee):

goldMedal Wayne B Callahan (2 out of 17 patents)

silverMedal Harold O Koch (2 out of 3 patents)

bronzeMedal Timothy B Cowen (2 out of 2 patents)

4.  Philip R Palin (2 out of 2 patents)

5.  Walker L Gordy (2 out of 2 patents)

6.  Lucien Attal (1 out of 4 patents)

7.  James G Fetz (1 out of 1 patent)

8.  James J Gilliam (1 out of 1 patent)

9.  Gabriel M Miller (1 out of 1 patent)

10.  Donald W Parker (1 out of 1 patent)

11.  Mario M Alvarado (1 out of 1 patent)

12.  Said Pazirandeh (1 out of 1 patent)

13.  David G Kaplan (1 out of 1 patent)

14.  James R Cook (1 out of 1 patent)

15.  Norman S Jaffe (1 out of 1 patent)


9 patents:

1. 4822358 - Intraocular lens (1989-04-18),
2. 4815218 - Gauge for calibrating surgical scalpel (1989-03-28),
3. 4730613 - Surgical scalpel (1988-03-15),
4. 4668446 - Process for making soft contact and intraocular lenses with an (1987-05-26),
5. 4638056 - Opthalmic wafer (1987-01-20),
6. 4615703 - Intraocular lens delivery system (1986-10-07),
7. 4540405 - Disposable syringe sleeve (1985-09-10),
8. 4524271 - Laser blocking shutter (1985-06-18),
9. 4205747 - Lens storage device (1980-06-03),
Company Overview
Cilco, Inc. is a leading provider of industrial equipment and machinery for various industries. With over 20 years of experience, we offer a wide range of high-quality products and services to meet our clients' needs. Our team of skilled professionals is dedicated to delivering exceptional customer service and ensuring complete satisfaction. Visit our website to learn more about our products and how we can help you achieve your business goals.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

9 Patents

#8 in Huntington, WV

#33 in West Virginia

#32,675 in US

Huntington, WV (US)
Huntington, WV, United States of America

Cilco, Inc.

Forward Citations = 268

15 inventors:

goldMedal Wayne B Callahan (2 out of 17 patents)

silverMedal Harold O Koch (2 out of 3 patents)

bronzeMedal Timothy B Cowen (2 out of 2 patents)

4.  Philip R Palin (2 out of 2 patents)

5.  Walker L Gordy (2 out of 2 patents)

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

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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