RS

Robert J. Schaefer

SO Solo Cup Operating: 11 patents #3 of 55Top 6%
SC Sweetheart Cup Company: 7 patents #5 of 43Top 15%
ME Merrick Engineering: 3 patents #4 of 16Top 25%
TC The Coca-Cola: 1 patents #680 of 1,471Top 50%
Overall (All Time): #162,587 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11472614 Disposable cup lid Ugo Mazzarolo 2022-10-18
10940980 Disposable cup lid Ugo Mazzarolo 2021-03-09
10351308 Disposable cup lid Ugo Mazzarolo 2019-07-16
9555916 Paperboard container having increased rigidity and method of manufacturing thereof Ayberk Abayhan, Stephen Alan Smith 2017-01-31
D741066 Container lid Abraham Abdi, Katina C. Brown, Sadollah Vahidy 2015-10-20
8733585 Folding container lid Abraham Abdi, Katina C. Brown, Sadollah Vahidy 2014-05-27
D701700 Container lid Abraham Abdi, Katina C. Brown, Sadollah Vahidy 2014-04-01
D635855 Drink cup lid Stephen Alan Smith, Kevin Ray Smith, Bradley F. Rademaker 2011-04-12
7699216 Two-piece insulated cup Stephen Alan Smith, Warren Giles Wiedmeyer, Ayberk Abayhan, Anthony Joseph Kreml, Jr., Alvin Chester Hartman +4 more 2010-04-20
D609513 Cup holder Weston S. Koennecke, Stephen Alan Smith 2010-02-09
D540167 Upper panel of a drink cup lid Stephen Alan Smith, Kevin Ray Smith, Bradley F. Rademaker 2007-04-10
D539649 Upper panel of a drink cup lid Stephen Alan Smith, Kevin Ray Smith, Bradley F. Rademaker 2007-04-03
D539650 Upper panel of a drink cup lid Stephen Alan Smith, Kevin Ray Smith, Bradley F. Rademaker 2007-04-03
7195130 Drinking cup lids with promotional game piece William B. Pendergrass, Joseph M. Neukam, Peter K. Boller 2007-03-27
D536249 Upper panel of a drink cup lid Stephen Alan Smith, Kevin Ray Smith 2007-02-06
D535561 Upper panel of a drink cup lid Stephen Alan Smith, Kevin Ray Smith 2007-01-23
D530602 Top center panel of a cup lid Peter K. Boller 2006-10-24
D484362 Cup John Marcus Harris, Julie O. Kean 2003-12-30
6357619 Domed cup lids especially for use with frozen carbonated beverages 2002-03-19
D449986 Domed cup lid 2001-11-06
D440155 Domed container lid 2001-04-10
5799814 Drink-through lid for container William B. Pendergrass 1998-09-01
D383947 Thermal insulating sleeve for drink cups 1997-09-23
5667135 Thermal insulating sleeve for drink cups 1997-09-16
D381558 Drinking cup Alan H. Forbes 1997-07-29