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Ravindra Viraj Gurjar — 11 Patents

AGAppleton Grp: 11 patents #2 of 110Top 2%
Pune, IN: #156 of 4,678 inventorsTop 4%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Ravindra Viraj Gurjar has been granted 11 US patents while listed as an inventor at Appleton Grp. The first was granted in 2022 and the most recent in September 2025. Ravindra Viraj Gurjar ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Ravindra Viraj Gurjar in Pune, IN.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 4 patents in 2022.peak 42022: 4 patents20222023: 3 patents20232024: 2 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12422116 Hazardous area lighting with emergency power back up and wireless communications Timothy E. Graff 2025-09-23
12295078 Luminaire for remote monitoring of power usage Timothy E. Graff, Yicheng Peter Pan 2025-05-06
12156313 Controlling networked dimmable luminaires based on energy consumption Timothy E. Graff, Jacob Zemba, Edward Brann 2024-11-26
11994564 Power supply communication architecture with diagnostics, analytics, and remote configuration for enhanced operation and maintenance Neil Jingo Samson Valmonte, Ajay Tripathi, Patrick Murphy, Calvin Burnett, Earl Max Cambronero 2024-05-28
11769380 Event indications of hazardous environment luminaires using visual sequences — 2023-09-26
11672070 Providing industrial network reliability using luminaires Timothy E. Graff 2023-06-06
11553571 Luminaire as an intrinsically safe power source Timothy E. Graff, Yicheng Peter Pan 2023-01-10
11343898 Smart dimming and sensor failure detection as part of built in daylight harvesting inside the luminaire — 2022-05-24
11328564 Event indications of hazardous environment luminaires using visual sequences — 2022-05-10
11232684 Smart luminaire group control using intragroup communication Timothy E. Graff, Yicheng Peter Pan 2022-01-25
11219112 Connected controls infrastructure Timothy E. Graff, Yicheng Peter Pan 2022-01-04

Frequent Collaborators

Timothy E. Graff7 shared
Yicheng Peter Pan4 shared
Ajay Tripathi1 shared
Patrick Murphy1 shared
Edward Brann1 shared
Calvin Burnett1 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11