Inventor · disambiguated record
Robert J. Flathau
Also filed as: FLATHAU ROBERT J
10 granted patents·1 pending application·215 citations·filing 1975–2013
90Inventor score
Top patents by PatentIndex Score
11 records- 0192US8464996B2Jump form systemSPINDLER ROBERT A·Filed 2009·Granted Jun 18, 2013·26 cites·16 claims
- 0290US5261635ASlab joint system and apparatus for joining concrete slabs in side-by-side relationSYMONS CORP·Filed 1991·Granted Nov 16, 1993·68 cites·28 claims
- 0385US6419204B1Outside conversion corner for form workSAFWAY FORMWORK SYSTEMS LLC·Filed 2000·Granted Jul 16, 2002·25 cites·14 claims
- 0483US6865859B2Conversion corner chamfer for form workDAYTON SUPERIOR CORP·Filed 2002·Granted Mar 15, 2005·27 cites·12 claims
- 0575US9297173B2Jump form systemDAYTON SUPERIOR CORP·Filed 2013·Granted Mar 29, 2016·4 cites·15 claims
- 0672US3981476ASpreader clip assembly for a concrete wall formSYMONS CORP·Filed 1975·Granted Sep 21, 1976·30 cites·7 claims
- 0761US5316253AScaffold bracketSYMONS CORP·Filed 1992·Granted May 31, 1994·25 cites·20 claims
- 0857US6733059B2Outside conversion corner for form workSAFWAY FORMWORK SYSTEMS LLC·Filed 2002·Granted May 11, 2004·5 cites·1 claims
- 0946US2005086903A1Outside conversion corner for form workFiled 2003·Application pending·0 cites
- 1032US5707539AConcrete form with safety barSYMONS CORP·Filed 1995·Granted Jan 13, 1998·5 cites·24 claims
- 1125US6182346B1Method of retrofitting a concrete formSYMONS CORP·Filed 1997·Granted Feb 6, 2001·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Robert J. Flathau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →