logo

For the Inventor, By the Inventor

Boulder, CO, United States of America

Vac-Tec Systems, Inc.

Calculating rank
USPTO Granted Patents = 23

Forward Citations = 1,025

Loading Chart...
Loading Chart...

7 inventors (with patents filed for the assignee):

goldMedal Charles F Morrison (13 out of 28 patents)

silverMedal Richard P Welty (3 out of 36 patents)

bronzeMedal William M Mularie (3 out of 5 patents)

4.  Joseph D Evans (1 out of 4 patents)

5.  Harbhajan S Randhawa (1 out of 3 patents)

6.  Harbhajan S Rhandhawa (1 out of 1 patent)

7.  Anthony R Lefkow (1 out of 1 patent)


23 patents:

1. 5037517 - Method of forming layered structure for adhering gold to a substrate (1991-08-06),
2. 4981756 - Method for coated surgical instruments and tools (1991-01-01),
3. 4950365 - Corrosion free hard coated metal substrates (1990-08-21),
4. 4892633 - Magnetron sputtering cathode (1990-01-09),
5. 4865708 - Magnetron sputtering cathode (1989-09-12),
6. 4814056 - Apparatus for producing graded-composition coatings (1989-03-21),
7. 4724058 - Method and apparatus for arc evaporating large area targets (1988-02-09),
8. 4600489 - Method and apparatus for evaporation arc stabilization for non-permeable (1986-07-15),
9. 4559125 - Apparatus for evaporation arc stabilization during the initial clean-up (1985-12-17),
10. 4559121 - Method and apparatus for evaporation arc stabilization for permeable (1985-12-17),
11. 4461688 - Magnetically enhanced sputtering device having a plurality of magnetic (1984-07-24),
12. 4448659 - Method and apparatus for evaporation arc stabilization including initial (1984-05-15),
13. 4434038 - Sputtering method and apparatus utilizing improved ion source (1984-02-28),
14. 4431505 - High rate magnetron sputtering of high permeability materials (1984-02-14),
15. 4430184 - Evaporation arc stabilization (1984-02-07),
Company Overview
Vac-Tec Systems, Inc. is a specialized engineering firm based in Boulder, Colorado, focusing on advanced vacuum technology solutions. The company develops and manufactures innovative systems for various applications, including aerospace, industrial processes, and research environments. With a commitment to precision and efficiency, Vac-Tec Systems leverages its expertise in vacuum systems to enhance operational capabilities across multiple sectors, ensuring high-performance outcomes for its clients.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

23 Patents

#59 in Boulder, CO

#287 in Colorado

#14,450 in US

#27,736 in the World

Boulder, CO (US)
Boulder, CO, United States of America

Vac-Tec Systems, Inc.

Forward Citations = 1,025

7 inventors:

goldMedal Charles F Morrison (13 out of 28 patents)

silverMedal Richard P Welty (3 out of 36 patents)

bronzeMedal William M Mularie (3 out of 5 patents)

4.  Joseph D Evans (1 out of 4 patents)

5.  Harbhajan S Randhawa (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vac-Tec Systems, Inc.. Retrieved from https://idiyas.com/company/vac-tec-systems

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…