| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Brazil | 1 | |
| #7 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Packaging | |
| #2 | Containers for goods storage | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Handling thin material | |
| #6 | Transport or storage devices | |
| #7 | Cutting | |
| #8 | Cranes | |
| #9 | Making metal sheets | |
| #10 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pienta David J | 29 |
| #2 | Pienta Daniel J | 5 |
| #3 | Mchenry Earl E | 2 |
| #4 | Bailey Lyle E | 1 |
| #5 | Pienta David M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013199702A1 | Core joiner and cutter apparatus | |
| US6264031B1 | Package for a roll | |
| US6186326B1 | Wrapped paper roll | |
| US6152286A | Roll separation assembly | |
| WO9857854A1 | Package for a roll and method of making | |
| US5791119A | Wrapping machine | |
| US5850918A | Roll package and method of making | |
| US5761976A | Knife Assembly | |
| US5688009A | C-hook pusher assembly | |
| US5674049A | Roll handling apparatus | |
| US5555783A | Core cutting machine having differently sized mandrels | |
| US5546729A | Wrapping machine | |
| US5533859A | Roll handling apparatus | |
| US5308217A | Roll chucking apparatus | |
| US5177875A | Measuring machine | |
| US4882892A | Dual station wrapping machine | |
| US4736567A | Wrapping machine | |
| US4720231A | Transfer device |