Robert L. Watson
35Patents
18h-index
13Co-inventors
78Inventor score
Filing activity: Jun 20, 1977 → May 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4188946A | Controllable partial rebreathing anesthesia circuit and respiratory assist device | Emerging Cross-Sectional Technologies | 135 | Expired |
| US4446864A | Emergency ventilation tube | Human Necessities | 103 | Expired |
| US5279583A | Retractable injection needle assembly | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5342319A | Transdermal injection appliance | Human Necessities | 99 | Expired |
| US4320754A | Controllable partial rebreathing anesthesia circuit and respiratory assist device | Emerging Cross-Sectional Technologies | 91 | Expired |
| US4266669A | Anesthesiologists instrument tray | Human Necessities | 85 | Expired |
| US4259757A | Support cushion | Human Necessities | 72 | Expired |
| US5265822A | IV tube support assembly | Performing Operations; Transporting | 68 | Expired |
| US5738641A | Blood withdrawal patch | Human Necessities | 61 | Expired |
| US7129389B1 | Puncture site patch | Human Necessities | 47 | Expired |
| US4809706A | Incentive inhalation spirometer apparatus | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6502699B1 | Method and kit for making injections and withdrawing blood without the use of protective gloves | Human Necessities | 36 | Expired |
| US5596843A | Rigid structural members and structures for buildings and retaining means for securing sheets thereto | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4613045A | Bulk shipping container | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5409466A | Transdermal injection appliance | Human Necessities | 29 | Expired |
| US5728071A | Injection patch | Human Necessities | 28 | Expired |
| US4396118A | Container and method of forming | Performing Operations; Transporting | 24 | Expired |
| US4269194A | Carbon dioxide measurement from expired gases in a partial rebreathing anesthesia circuit | Human Necessities | 22 | Expired |
| US6194664A | Apparatus for isolating and reinforcing bend corners of flexible cable | Electricity | 18 | Expired |
| US5246517A | Method of alternatively fastening a banner to a flagstaff or to a surface | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4638941A | Shipping and display container | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4088016A | Method and apparatus for determining parameters of a staple length distribution of fibers in yarn slivers | Physics | 13 | Expired |
| US5496264A | Hemostatic transdermal injection appliance | Human Necessities | 11 | Expired |
| US4730931A | Method and apparatus for optically monitoring fiber orientation in nonwoven webs | Physics | 8 | Expired |
| US8344737B2 | Relay circuit tester device | Physics | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.