Growing community of inventors

Pembroke Pines, FL, United States of America

Cheri Ann Oquist

Average Co-Inventor Count = 4.47

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 55

Cheri Ann OquistEric Landau (9 patents)Cheri Ann OquistJohn Lefkus (4 patents)Cheri Ann OquistCynthia Keppel (4 patents)Cheri Ann OquistRon Johnston (4 patents)Cheri Ann OquistPawel Ambrozewicz (4 patents)Cheri Ann OquistJohn C Ford (3 patents)Cheri Ann OquistJohn J Lefkus, Iii (3 patents)Cheri Ann OquistGary Zeik (3 patents)Cheri Ann OquistJoe Don Garrison (3 patents)Cheri Ann OquistRonald C McCarthy (3 patents)Cheri Ann OquistTheodore M Englehart (2 patents)Cheri Ann OquistTheodore M Engelhart (1 patent)Cheri Ann OquistJohn Ford (1 patent)Cheri Ann OquistCheri Ann Oquist (10 patents)Eric LandauEric Landau (9 patents)John LefkusJohn Lefkus (6 patents)Cynthia KeppelCynthia Keppel (5 patents)Ron JohnstonRon Johnston (4 patents)Pawel AmbrozewiczPawel Ambrozewicz (4 patents)John C FordJohn C Ford (12 patents)John J Lefkus, IiiJohn J Lefkus, Iii (3 patents)Gary ZeikGary Zeik (3 patents)Joe Don GarrisonJoe Don Garrison (3 patents)Ronald C McCarthyRonald C McCarthy (3 patents)Theodore M EnglehartTheodore M Englehart (3 patents)Theodore M EngelhartTheodore M Engelhart (1 patent)John FordJohn Ford (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rad Technology Medical Systems, LLC (7 from 7 patents)

2. Other (1 from 833,002 patents)

3. Rad Technology, LLC (1 from 1 patent)


10 patents:

1. 12073954 - Shielding facility and method of making thereof

2. 11982081 - Relocatable radiation vault and methods of assembly and use

3. 11545275 - Shielding facility and methods of making thereof

4. 11437160 - Shielding facility and methods of making thereof

5. 10876675 - Radiation vault module with adjustable base frame

6. 10878974 - Shielding facility and method of making thereof

7. 9171649 - Shielded structure for radiation treatment equipment and method of assembly

8. 9027297 - Relocatable radiation vault and methods of assembly and use

9. 7665249 - Shielded structure for radiation treatment equipment and method of assembly

10. 6973758 - Shielded structure for radiation treatment equipment and method of assembly

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idiyas.com
as of
1/22/2026
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