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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Bratcher — 6 Patents

WBWestinghouse Air Brake: 3 patents #126 of 284Top 45%
ASAshland: 3 patents #67 of 267Top 30%
Hammond, IN: #26 of 261 inventorsTop 10%
Indiana: #6,140 of 33,936 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Michael Bratcher has been granted 6 US patents. The first was granted in 1997 and the most recent in August 2024. Michael Bratcher ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Michael Bratcher in Hammond, IN, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12060095 Alerting system and method Joshua M. Bramucci, Benjamin Henniges, Jeffrey D. Kernwein, Kristofer M. Ruhland, Karen A. Shaw +1 more 2024-08-13 $111,773,000
11385066 Vehicle navigation and control system and method James A. Oswald, Jeffrey D. Kernwein 2022-07-12 $38,835,000
11148692 Alerting system and method Joshua M. Bramucci, Benjamin Henniges, Jeffrey D. Kernwein, Kristofer M. Ruhland, Karen A. Shaw +1 more 2021-10-19 $38,000,000
6021603 Tilt-latch with bolt stop James G. Prete, James Sharp, Jason Annes, Steven E. Schultz 2000-02-08 $13,446,000
5806900 Stop for a slidable window James G. Prete 1998-09-15 $10,161,000
5661927 Sliding counterbalance assembly for a sash window Allen D. Polowinczak, James Prete, Mark V. Murphy 1997-09-02 $15,584,000