RAYMOND D. HELFERTY

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Macomb, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Reinforcement element
- Patent number 11,565,757
- Issue date Jan 31, 2023
- Sika Technology AG
- Xuping Qian
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Expandable barrier
- Patent number 9,010,829
- Issue date Apr 21, 2015
- Sika Technology AG
- Larry J. LaNore
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Baffle with self-closing flap assembly
- Patent number 8,444,214
- Issue date May 21, 2013
- Sika Technology AG
- Raymond D. Helferty
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Expandable barrier
- Patent number 8,388,037
- Issue date Mar 5, 2013
- Sika Technology AG
- Larry J. LaNore
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Acoustic drain
- Patent number 7,621,373
- Issue date Nov 24, 2009
- Sika Technology AG
- Raymond D. Helferty
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Orifice sealing physical barrier
- Patent number 7,010,885
- Issue date Mar 14, 2006
- Sika Corporation
- Raymond D. Helferty
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Orifice sealing physical barrier
- Patent number 6,691,468
- Issue date Feb 17, 2004
- Sika Automotive
- Raymond D. Helferty
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
REINFORCEMENT ELEMENT
- Publication number 20200130749
- Publication date Apr 30, 2020
- Sika Technology AG
- Xuping QIAN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
EXPANDABLE BARRIER
- Publication number 20130181470
- Publication date Jul 18, 2013
- Larry J. LaNore
- B60 - VEHICLES IN GENERAL
Information Patent Application
BAFFLE WITH SELF-CLOSING FLAP ASSEMBLY
- Publication number 20130055638
- Publication date Mar 7, 2013
- RAYMOND D. HELFERTY
- B60 - VEHICLES IN GENERAL
Information Patent Application
Acoustic drain
- Publication number 20060124386
- Publication date Jun 15, 2006
- Sika Technology AG
- Raymond D. Helferty
- B60 - VEHICLES IN GENERAL
Information Patent Application
Orifice sealing physical barrier
- Publication number 20040139660
- Publication date Jul 22, 2004
- Raymond D. Helferty
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Orifice sealing physical barrier
- Publication number 20030093955
- Publication date May 22, 2003
- Raymond D. Helferty
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS