Growing community of inventors

Liberty Township, OH, United States of America

Christopher Brian Stafford

Average Co-Inventor Count = 2.33

ph-index = 6

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 = 60

Christopher Brian StaffordMichael Anthony Serraino (6 patents)Christopher Brian StaffordBruce R Slattery (6 patents)Christopher Brian StaffordLance M Middleton (4 patents)Christopher Brian StaffordDonald Floyd McKee (3 patents)Christopher Brian StaffordHouston E Lay (2 patents)Christopher Brian StaffordJohn Thomas Richter (2 patents)Christopher Brian StaffordDonald Floyd Mckee (1 patent)Christopher Brian StaffordChristopher Brian Stafford (14 patents)Michael Anthony SerrainoMichael Anthony Serraino (7 patents)Bruce R SlatteryBruce R Slattery (6 patents)Lance M MiddletonLance M Middleton (29 patents)Donald Floyd McKeeDonald Floyd McKee (3 patents)Houston E LayHouston E Lay (2 patents)John Thomas RichterJohn Thomas Richter (2 patents)Donald Floyd MckeeDonald Floyd Mckee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Safeway Safety Step, LLC (14 from 15 patents)


14 patents:

1. 12096891 - Bathtub door systems and methods

2. 11896173 - Bathtub systems and methods

3. 11540672 - Bathtub closure systems and methods

4. 11445863 - Bathtub door systems and methods

5. 11382463 - Vertical bathtub closure systems and methods

6. 10750910 - Vertical bathtub closure systems and methods

7. 10111560 - Vertical bathtub closure systems and methods

8. 9833110 - Bathtub door systems and methods

9. D797266 - Bathtub closure

10. D790047 - Bathtub closure

11. 9578993 - Bathtub overlay

12. 9375115 - Bathtub overlay

13. 9131809 - Bathtub insert for retrofit installation

14. 8230568 - Bathtub accessory device and method

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as of
1/3/2026
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