Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CB

Christopher D. Bryan

HIHill-Rom: 1 patents #141 of 254Top 60%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
RARanir: 1 patents #24 of 51Top 50%
RARanir/Dcp: 1 patents #5 of 8Top 65%
Cadiz, OH: #25 of 98 inventorsTop 30%
Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,002,133 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8956160 Device and method for delivering an oral care agent Michael P. Willison, Joseph C. Townshend, Emilie Beskar, Sreenivasu Mudumba, Adrian Faasse +1 more 2015-02-17
D512224 Electric toothbrush Scott P. Crossman 2005-12-06
6412662 Hot melt adhesive hand applicator Daniel D. Bourget, Paul J. Donley 2002-07-02
6073285 Mobile support unit and attachment mechanism for patient transport device Douglas C. Ambach, Timothy M. Sellers, Michael Lawrence Burns, Dennis M. Lanci, Stephen C. Robinson +1 more 2000-06-13
5898961 Mobile support unit and attachment mechanism for patient transport device Douglas C. Ambach, Timothy M. Sellers, Michael Lawrence Burns, Dennis M. Lanci, Stephen C. Robinson +1 more 1999-05-04