Alfred Langerak
Inventor
Stats
- 2 US patents issued
- 15 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 15 US Applications Filed
- 61 Total Citation Count
- Apr 27, 2023 Most Recent Filing
- May 10, 1996 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| LIFE SAFETY PRODUCTS B.V. | 1
| 2004
|
| FOUNTAIN TECHNOLOGIES B.V. | 1
2 1 | 2001
2003 2004 |
| ZZipp Labs B.V. | 1
| 2015
|
| FOUNTAIN PATENTS B.V. | 1
| 2004
|
| INNOSEAL SYSTEMS INTERNATIONAL B.V. | 1
1 | 1997
2003 |
| ZIPP LABS B.V. | 1
| 2015
|
| HOUSEHOLD INNOVATIONS INTERNATIONAL B.V. | 1
| 1996
|
| InnoCleaning Concepts Nederland B.V. | 1
| 2006
|
| InnoSeal Systems International B.V.i.o. | 1
| 2003
|
| NOVEM INTERNATIONAL B.V. | 1
| 2005
|
Inventor Addresses
| Address | Duration |
|---|---|
| Barendrecht, NL | Jul 06, 17 - Jul 06, 17 |
| Eindhoven, NL | Aug 16, 18 - Oct 29, 24 |
| Mijnsheerenland, NL | Nov 30, 99 - Aug 23, 07 |
| Mijsherenland, NL | Dec 01, 98 - Dec 01, 98 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A23P: | SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS | 1 |
| A47L: | DOMESTIC WASHING OR CLEANING | 1 |
| B25D: | PERCUSSIVE TOOLS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12132851 | 2024 | Alert system, delivery system and method and door bell system | 0 |
| 2023/0262,154 | 2023 | ALERT SYSTEM, DELIVERY SYSTEM AND METHOD AND DOOR BELL SYSTEM | 0 |
| 11659075 | 2023 | Alert system, delivery system and method and door bell system | 0 |
| 2020/0382,628 | 2020 | ALERT SYSTEM, DELIVERY SYSTEM AND METHOD AND DOOR BELL SYSTEM | 0 |
| 10757235 | 2020 | Alert system, delivery system and method and door bell system | 0 |
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