Hassan; Shawky
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hassan; Shawky.The latest application filed is for "metered dose inhaler and spacer with airflow and handicap assist structures for maximizing medication delivery effectiveness".
- Hassan; Shawky - Grand Blanc MI
- Hassan; Shawky - Flint MI
| Patent | Date |
|---|---|
| Metered Dose Inhaler And Spacer With Airflow And Handicap Assist Structures For Maximizing Medication Delivery Effectiveness App 20210077754 - Hassan; Shawky ; et al. | 2021-03-18 |
| Metered Dose Inhaler And Spacer With Airflow And Handicap Assist Structures For Maximizing Medication Delivery Effectiveness App 20180236189 - Hassan; Shawky ; et al. | 2018-08-23 |
| Smart toilet seat Grant 7,216,374 - Hassan May 15, 2 | 2007-05-15 |
| Smart toilet seat App 20050229301 - Hassan, Shawky | 2005-10-20 |
| Theft preventative mailbox with underground storage capacity and mail retrieval mechanism Grant 6,840,438 - Hassan January 11, 2 | 2005-01-11 |
| Theft preventative mailbox with underground storage capacity and mail retrieval mechanism App 20030218059 - Hassan, Shawky | 2003-11-27 |
| Theft preventative mailbox with underground storage capacity and mail retrieval mechanism App 20020066779 - Hassan, Shawky | 2002-06-06 |
| Anti-theft mailbox Grant D354,610 - Hassan January 17, 1 | 1995-01-17 |
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