Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4296746 | Disposable full-face surgical mask | Stanley I. Mason, Jr. | 1981-10-27 |
MH
Michael D. Handler
Siemens Aktiengesellschaft: 6 patents #2,149 of 22,248Top 10%
Velcro Industries B.V.: 6 patents #32 of 155Top 25%
Kimberly-Clark Worldwide: 2 patents #371 of 1,047Top 40%
Reseal International Limited Partnership: 2 patents #8 of 15Top 55%
Bc-Usa: 1 patents #6 of 8Top 75%
Surgikos: 1 patents #15 of 33Top 50%
Binney & Smith: 1 patents #36 of 92Top 40%
International Playtex: 1 patents #21 of 41Top 55%
Overall (All Time): #151,212 of 4,157,543Top 4%
26
Patents All Time