Growing community of inventors

Denver, CO, United States of America

Peter William Calfee

Average Co-Inventor Count = 3.44

ph-index = 2

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 = 19

Peter William CalfeeJohn Jesse Woodbine (15 patents)Peter William CalfeeGary Ross Mitchell (6 patents)Peter William CalfeeWilliam F Demyanovich (6 patents)Peter William CalfeeJoseph Francis Keenan (5 patents)Peter William CalfeeChristopher Bennett Carter (5 patents)Peter William CalfeeStephen Basil Katsaros (1 patent)Peter William CalfeeStephen Katsaros (1 patent)Peter William CalfeeJoseph Keenan (1 patent)Peter William CalfeeMax J Schnurrenberger (1 patent)Peter William CalfeeStephen B Katsaros (1 patent)Peter William CalfeeStephen B Katsaros (0 patent)Peter William CalfeePeter William Calfee (15 patents)John Jesse WoodbineJohn Jesse Woodbine (16 patents)Gary Ross MitchellGary Ross Mitchell (8 patents)William F DemyanovichWilliam F Demyanovich (7 patents)Joseph Francis KeenanJoseph Francis Keenan (10 patents)Christopher Bennett CarterChristopher Bennett Carter (5 patents)Stephen Basil KatsarosStephen Basil Katsaros (13 patents)Stephen KatsarosStephen Katsaros (5 patents)Joseph KeenanJoseph Keenan (4 patents)Max J SchnurrenbergerMax J Schnurrenberger (1 patent)Stephen B KatsarosStephen B Katsaros (3 patents)Stephen B KatsarosStephen B Katsaros (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gofire, Inc. (7 from 8 patents)

2. Kaival Labs, Inc. (1 from 1 patent)


15 patents:

1. 12420020 - System and method for multi-modal dosing device

2. 12309229 - System and method for managing concentrate usage of a user

3. 12142359 - System and method for determining an appropriate dose of a product

4. 12121069 - System and method for metered dosing vaporizer

5. 12108804 - Smart vaporizer and system for concentrate products

6. 12042598 - System and method for dosing vaporizer journaling device

7. 12041130 - System and method for managing concentrate usage of a user

8. 11915811 - System and method for determining an appropriate dose of a product

9. 11652885 - System and method for managing concentrate usage of a user

10. 11109622 - System and method for metered dosing vaporizer

11. 11075995 - System and method for managing concentrate usage of a user

12. 10888665 - System and method for multi-modal dosing device

13. 10888666 - System and method for multi-modal dosing device

14. 10834967 - System and method for managing concentrate usage of a user

15. 10426196 - Portable vaporizer for dosing concentrate material

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as of
12/29/2025
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