Steven T. Letko

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Hermantown, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Demolition shear and demolition shear piercing tip insert and nose...
- Patent number 11,358,231
- Issue date Jun 14, 2022
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Demolition shear and demolition shear piercing tip insert and nose...
- Patent number 10,252,356
- Issue date Apr 9, 2019
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slewing ring grease assembly
- Patent number 9,964,200
- Issue date May 8, 2018
- Genesis Attachments, LLC
- Daniel P. Jacobson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DEMOLITION SHEAR AND DEMOLITION SHEAR PIERCING TIP INSERT AND NOSE...
- Publication number 20220297207
- Publication date Sep 22, 2022
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEMOLITION SHEAR AND DEMOLITION SHEAR PIERCING TIP INSERT AND NOSE...
- Publication number 20190275595
- Publication date Sep 12, 2019
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEMOLITION SHEAR AND DEMOLITION SHEAR PIERCING TIP INSERT AND NOSE...
- Publication number 20160059328
- Publication date Mar 3, 2016
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYDRAULIC SWIVEL ASSEMBLY
- Publication number 20160061230
- Publication date Mar 3, 2016
- Genesis Attachments, LLC
- Daniel P. Jacobson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SLEWING RING GREASE ASSEMBLY
- Publication number 20160047460
- Publication date Feb 18, 2016
- Genesis Attachments, LLC
- Daniel P. Jacobson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ORANGE PEEL GRAPPLE
- Publication number 20120299321
- Publication date Nov 29, 2012
- Genesis Attachments, LLC
- Daniel J. Raihala
- B66 - HOISTING LIFTING HAULING