For the Inventor, By the Inventor

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Sacramento, CA, United States of America

Roofr Inc.

USPTO Granted Patents = 4

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Bryan Allen Plummer (2 out of 33 patents)

Drew Cross (2 out of 12 patents)

Nathan Lee Tofte (2 out of 174 patents)

4. Jing Wan (1 out of 10 patents)

5. Yuntao Li (1 out of 16 patents)

6. Marigona Bokshi-Drotar (1 out of 22 patents)

7. Ryan Knuffman (1 out of 25 patents)

8. Sandra Kane (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 12670531 - Technologies for using image data analysis to assess and classify hail damage (2026-06-30),

2. 12664591 - Utilizing a 3D scanner to estimate damage to a roof (2026-06-23),

3. 12555244 - Performing semantic segmentation of 3D data using deep learning (2026-02-17),

4. 12450664 - Assessing property damage using a 3D point cloud of a scanned property (2025-10-21),

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#68 in Sacramento, CA

#14,041 in California

#60,597 in US

Sacramento, CA, United States of America

Roofr Inc.

Forward Citations = 0

8 inventors:

Bryan Allen Plummer (2 out of 33 patents)

Drew Cross (2 out of 12 patents)

Nathan Lee Tofte (2 out of 174 patents)

4. Jing Wan (1 out of 10 patents)

5. Yuntao Li (1 out of 16 patents)

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