他拥有多项发明的专利权。用英语怎么说？

他拥有多项发明的专利权。

He held a number of patents for his many innovations...

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

held

v. 拿（ hold的过去式和过去分词 ），举行，保留；

例句
His car was held up and he was abducted by four gunmen...
他的车遭遇拦劫，随后他被4名持枪歹徒劫持。

number

n. 数字，数量，号码，编号；v. 标号，总计，把…算作；

例句
He was ably assisted by a number of other members.
他得到其他一些成员的鼎力相助。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

patents

n. 专利( patent的名词复数 )，专利品，独享的权利，素质；

例句
He held a number of patents for his many innovations...
他拥有多项发明的专利权。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

many

adj. 许多，多的；pron. （与复数动词连用）大多数人；

例句
There are many people who still find the act of abortion abhorrent.
仍有很多人对堕胎行为表示厌恶。

innovations

n. 改革( innovation的名词复数 )，新观念，新事物，新设施；

例句
...the transformation wrought by the technological innovations of the industrial age.
由工业时代的新技术方法促成的变化