Inventor
PIETILA MARK A
US27 patents
⚠️ This page may combine multiple inventors who share the name “PIETILA MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOMERO ENTPR INC
22 patentsUS7121762B2Oct 17, 2006
Apparatus for screeding uncured concrete surfaces
SOMERO ENTPR INC97 citations98
US7195423B2Mar 27, 2007
Powered strike-off plow
SOMERO ENTPR INC69 citations97
US7044681B2May 16, 2006
Apparatus and method for improving the control of a concrete screed head assembly
SOMERO ENTPR INC74 citations97
US7396186B2Jul 8, 2008
Apparatus for improving the control of a concrete screed head assembly
SOMERO ENTPR INC44 citations96
US7175363B2Feb 13, 2007
Apparatus and method for improving the control of a concrete screed head assembly
SOMERO ENTPR INC46 citations96
US7909533B2Mar 22, 2011
Apparatus for screeding uncured concrete surfaces
SOMERO ENTPR INC34 citations95
US7491011B2Feb 17, 2009
Apparatus for screeding uncured concrete
SOMERO ENTPR INC40 citations95
US7407339B2Aug 5, 2008
Powered strike-off plow
SOMERO ENTPR INC40 citations95
US7320558B2Jan 22, 2008
Apparatus for screeding uncured concrete surfaces
SOMERO ENTPR INC50 citations95
US10190268B2Jan 29, 2019
Concrete screeding system with boom mounted screed head
SOMERO ENTPR INC23 citations93
US7854565B2Dec 21, 2010
Method of establishing a desired grade of an uncured concrete surface
SOMERO ENTPR INC24 citations92
US7850396B2Dec 14, 2010
Wheeled screeding device
SOMERO ENTPR INC32 citations90
US8038366B2Oct 18, 2011
Wheeled concrete screeding device
SOMERO ENTPR INC9 citations83
US10494776B2Dec 3, 2019
Concrete screeding system with rotatable base and articulating boom
SOMERO ENTPR INC12 citations82
US11719008B2Aug 8, 2023
Machine for removing formwork from ceiling structure
SOMERO ENTPR INC1 citations70
US11447966B2Sep 20, 2022
Machine for removing formwork from ceiling structure
SOMERO ENTPR INC3 citations70
US9234318B2Jan 12, 2016
Roller plow assembly for concrete screeding machine
SOMERO ENTPR INC2 citations63
US11066790B2Jul 20, 2021
Concrete screeding system with floating screed head
SOMERO ENTPR INC0 citations61
US12006707B2Jun 11, 2024
Machine for removing formwork from ceiling structure
SOMERO ENTPR INC0 citations59
US9353490B2May 31, 2016
Roller plow assembly for concrete screeding machine
SOMERO ENTPR INC0 citations52
US11965345B2Apr 23, 2024
Concrete screeding machine for tilt-up panels
SOMERO ENTPR INC0 citations49
US12486624B2Dec 2, 2025
Concrete finishing machine with adjustable float
SOMERO ENTPR INC0 citations45
CAPITAL FORMATION INC
5 patentsUS6976805B2Dec 20, 2005
Light weight apparatus for screeding and vibrating uncured concrete surfaces
CAPITAL FORMATION INC75 citations98
US6953304B2Oct 11, 2005
Lightweight apparatus for screeding and vibrating uncured concrete surfaces
CAPITAL FORMATION INC59 citations96
US6623208B2Sep 23, 2003
Concrete placing and screeding apparatus and method
CAPITAL FORMATION INC49 citations92
US6588976B2Jul 8, 2003
Concrete placing and screeding apparatus and method
CAPITAL FORMATION INC44 citations92
US6695532B2Feb 24, 2004
Concrete finishing apparatus
CAPITAL FORMATION INC40 citations90