Inventor · disambiguated record
Antonio M. Amaral
Also filed as: AMARAL ANTONIO M
7 granted patents·98 citations·filing 1992–2001
86Inventor score
Files withUS NAVY7
Top patents by PatentIndex Score
7 records- 0174US6431553B1Radially pressure balanced floating seal systemUS NAVY·Filed 2000·Granted Aug 13, 2002·17 cites·14 claims
- 0273US6467774B1Axially pressure balanced floating seal systemUS NAVY·Filed 2000·Granted Oct 22, 2002·14 cites·12 claims
- 0370US6403873B1Torpedo joint band with in-water separation capability utilizing frangible link EEDsUS NAVY·Filed 2000·Granted Jun 11, 2002·20 cites·12 claims
- 0460US5158030ADamped flexible sealUS NAVY·Filed 1992·Granted Oct 27, 1992·13 cites·6 claims
- 0558US6421897B1Insertion tool for inserting an O-ring into an internal O-ringUS NAVY·Filed 2001·Granted Jul 23, 2002·11 cites·12 claims
- 0655US6428012B1Compact drive shaft floating seal systemUS NAVY·Filed 2000·Granted Aug 6, 2002·8 cites·12 claims
- 0749US5826883ASealing ring with deformable tubular sheath filled with permanent magnetic granules and method of making the sameUS NAVY·Filed 1996·Granted Oct 27, 1998·15 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Antonio M. Amaral 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 →