Inventor · disambiguated record
Clifton J. Ratza
Also filed as: RATZA CLIFTON J
17 granted patents·461 citations·filing 1989–2007
95Inventor score
Top patents by PatentIndex Score
17 records- 0193US7837273B1Seat suspensionMILSCO MFG COMPANY·Filed 2007·Granted Nov 23, 2010·23 cites·22 claims
- 0288US7472959B1Folding seatMILSCO MFG CO UNIT JASON INC·Filed 2005·Granted Jan 6, 2009·47 cites·28 claims
- 0387US6116183APositively locking boat seat and method for making the sameATTWOOD CORP·Filed 1998·Granted Sep 12, 2000·66 cites·40 claims
- 0483USD412259SFishing seatATTWOOD CORP·Filed 1998·Granted Jul 27, 1999·25 cites·1 claims
- 0580US5704704AMarine pole light and baseATTWOOD CORP·Filed 1995·Granted Jan 6, 1998·47 cites·11 claims
- 0679US6302367B1Fishing rod holderATTWOOD CORP·Filed 1999·Granted Oct 16, 2001·37 cites·27 claims
- 0778US6357830B1Shock absorbing seatATTWOOD CORP·Filed 2000·Granted Mar 19, 2002·29 cites·26 claims
- 0873USD465360SBoat chairSTEELCASE DEV CORP·Filed 2001·Granted Nov 12, 2002·19 cites·1 claims
- 0970USD420816SBoat seatATTWOOD CORP·Filed 1998·Granted Feb 22, 2000·15 cites·1 claims
- 1069US6089669AFolding outdoor seatATTWOOD CORP·Filed 1998·Granted Jul 18, 2000·40 cites·48 claims
- 1166US5658047AFolding seatATTWOOD CORP·Filed 1995·Granted Aug 19, 1997·44 cites·28 claims
- 1262USD443020SFishing rod holderATTWOOD CORP·Filed 1999·Granted May 29, 2001·11 cites·1 claims
- 1359US6648419B2Shock absorbing seatATTWOOD CORP·Filed 2003·Granted Nov 18, 2003·10 cites·28 claims
- 1459US6644751B2Shock absorbing seatSTEELCASE DEV CORP·Filed 2002·Granted Nov 11, 2003·10 cites·14 claims
- 1558US6474738B1Flip-up bolster chairSTEELCASE DEV CORP·Filed 2001·Granted Nov 5, 2002·12 cites·43 claims
- 1655US7523988B1Seat, suspension, bolster and shellMILSCO MFG CO UNIT JASON INC·Filed 2004·Granted Apr 28, 2009·12 cites·50 claims
- 1755US5088947AFuel tank ventATTWOOD CORP·Filed 1989·Granted Feb 18, 1992·14 cites·13 claims
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