CROWN PRODUCTS & SERVICES INC has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets packaging and shipping, machine tools and civil engineering are SHANDONG LUZHU GROUP CO LTD, HEFEI JIAAN BUILDING MAT CO LTD and SANEI SEISAKUSHO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Australia | 3 | |
#3 | Canada | 1 | |
#4 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machine tools | |
#3 | Civil engineering | |
#4 | Basic materials chemistry | |
#5 | Materials and metallurgy | |
#6 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Deah Daniel Raymond | 6 |
#2 | Deah Brian Joseph | 6 |
#3 | Simmons Gregg | 6 |
#4 | Hefner D David | 5 |
#5 | Nyquist Charles Wayne | 3 |
#6 | Stephen Mark D | 3 |
#7 | Renner Zachary Johnston | 3 |
#8 | Mccurdy Michael A | 3 |
#9 | Brown Arthur B | 2 |
#10 | Hefner David D | 1 |
Publication | Filing date | Title |
---|---|---|
US2019344956A1 | Moisture Prevention Packaging System and Methods | |
US2019084883A1 | Dry mix and concrete composition containing bed ash and related methods | |
CA2840926A1 | System, apparatus and method for preparing materials transported in open top conveyance |