RM

Ryszard K. Mikolajczyk

US United States Postal Service: 11 patents #49 of 464Top 15%
📍 Chicago, IL: #758 of 13,327 inventorsTop 6%
🗺 Illinois: #5,606 of 84,256 inventorsTop 7%
Overall (All Time): #321,405 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
D871713 Cluster box mail delivery unit Taurris D. Baskerville 2019-12-31
D855929 Cluster box mail delivery unit Taurris D. Baskerville 2019-08-06
D821679 Cluster box mail delivery unit Taurris D. Baskerville 2018-06-26
D785274 Cluster box mail delivery unit Taurris D. Baskerville 2017-04-25
D745765 Cluster box mail delivery unit Taurris D. Baskerville 2015-12-15
8973812 Cluster box mail delivery unit having security features Taurris D. Baskerville 2015-03-10
8661862 Cluster box mail delivery unit having security features Taurris D. Baskerville 2014-03-04
8167195 Cluster box mail delivery unit having security features Taurris D. Baskerville 2012-05-01
7963436 Cluster box mail delivery unit having security features Taurris D. Baskerville 2011-06-21
7857199 Cluster box mail delivery unit having security features Taurris D. Baskerville 2010-12-28
7748606 Cluster box mail delivery unit having security features Taurris D. Baskerville 2010-07-06
D549424 Upper and lower portions of fronts of cluster box mail delivery receptacles Taurris D. Baskerville 2007-08-21
D547025 Exterior portions of guard assemblies for parcel door locking systems of cluster box unit mail delivery receptacles Taurris D. Baskerville 2007-07-17
D543335 Portions of master door locking components of cluster box mail delivery receptacles Taurris D. Baskerville 2007-05-22
D536155 Portions of central connector post and locking elements associated therewith for cluster box mail delivery receptacles Taurris D. Baskerville 2007-01-30