| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Agriculture | |
| #5 | Environmental technology | |
| #6 | Biotechnology | |
| #7 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Spraying devices | |
| #3 | Fire-fighting | |
| #4 | Horticulture | |
| #5 | Construction of bridges | |
| #6 | Climate change mitigation in wastewater treatment | |
| #7 | Hand-held nailing tools | |
| #8 | Scaffolding | |
| #9 | Water treatment | |
| #10 | Microbiology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lanninger Karl Ludwig | 36 |
| #2 | Karl Ludwig Lanninger | 12 |
| #3 | Bragt Johannes Franciscus Von | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES196091A1 | Improvements in the construction of pipeline sections and molded parts with quick flexible pipe joints of wide possibility of angular deflection. | |
| ES139427A1 | Improvements in the manufacture of pipe cord with accessories and molded parts as quick couplings. |