loadpatents
Patent applications and USPTO patent grants for van Kuilenburg; Robert Frodo.The latest application filed is for "hoisting device".
Patent | Date |
---|---|
Hoisting device Grant 9,056,751 - Roodenburg , et al. June 16, 2 | 2015-06-16 |
Hoisting crane and vessel with such a crane Grant 8,459,477 - Roodenburg , et al. June 11, 2 | 2013-06-11 |
Hoisting Device App 20120025156 - Roodenburg; Joop ;   et al. | 2012-02-02 |
Hoisting Crane And Vessel With Such A Crane App 20100102017 - Roodenburg; Joop ;   et al. | 2010-04-29 |
Multipurpose tower for monohull with moveable hatch Grant 6,988,459 - Roodenburg , et al. January 24, 2 | 2006-01-24 |
Multipurpose unit for drilling and well intervention Grant 6,932,553 - Roodenburg , et al. August 23, 2 | 2005-08-23 |
Compensation and hoisting apparatus Grant 6,926,260 - De Groot , et al. August 9, 2 | 2005-08-09 |
Method for using a multipurpose system Grant 6,901,998 - Roodenburg , et al. June 7, 2 | 2005-06-07 |
Multipurpose tower for monohull Grant 6,871,609 - Roodenburg , et al. March 29, 2 | 2005-03-29 |
Multipurpose tower for monohull with moveable hatch App 20050051072 - Roodenburg, Joop ;   et al. | 2005-03-10 |
Cantilevered tower for jack-up platform Grant 6,729,804 - Roodenburg , et al. May 4, 2 | 2004-05-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.